1870924380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 5803757568

約数和(自身を除く): 3932833188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 167, 195, 212, 260, 265, 271, 318, 334, 390, 501, 530, 542, 636, 668, 689, 780, 795, 813, 835, 1002, 1060, 1084, 1355, 1378, 1590, 1626, 1670, 2004, 2067, 2171, 2505, 2710, 2756, 3180, 3252, 3340, 3445, 3523, 4065, 4134, 4342, 5010, 5420, 6513, 6890, 7046, 8130, 8268, 8684, 8851, 10020, 10335, 10569, 10855, 13026, 13780, 14092, 14363, 16260, 17615, 17702, 20670, 21138, 21710, 26052, 26553, 28726, 32565, 35230, 35404, 41340, 42276, 43089, 43420, 44255, 45257, 52845, 53106, 57452, 65130, 70460, 71815, 86178, 88510, 90514, 105690, 106212, 115063, 130260, 132765, 135771, 143630, 172356, 177020, 181028, 186719, 211380, 215445, 226285, 230126, 265530, 271542, 287260, 345189, 373438, 430890, 452570, 460252, 531060, 543084, 560157, 575315, 588341, 678855, 690378, 746876, 861780, 905140, 933595, 1120314, 1150630, 1176682, 1357710, 1380756, 1725945, 1765023, 1867190, 2240628, 2301260, 2353364, 2398621, 2715420, 2800785, 2941705, 3451890, 3530046, 3734380, 4797242, 5601570, 5883410, 6903780, 7060092, 7195863, 8825115, 9594484, 11203140, 11766820, 11993105, 14391726, 17650230, 23986210, 28783452, 31182073, 35300460, 35979315, 47972420, 62364146, 71958630, 93546219, 124728292, 143917260, 155910365, 187092438, 311820730, 374184876, 467731095, 623641460, 935462190, 1870924380]

約数ペア:

[(1, 1870924380), (2, 935462190), (3, 623641460), (4, 467731095), (5, 374184876), (6, 311820730), (10, 187092438), (12, 155910365), (13, 143917260), (15, 124728292), (20, 93546219), (26, 71958630), (30, 62364146), (39, 47972420), (52, 35979315), (53, 35300460), (60, 31182073), (65, 28783452), (78, 23986210), (106, 17650230), (130, 14391726), (156, 11993105), (159, 11766820), (167, 11203140), (195, 9594484), (212, 8825115), (260, 7195863), (265, 7060092), (271, 6903780), (318, 5883410), (334, 5601570), (390, 4797242), (501, 3734380), (530, 3530046), (542, 3451890), (636, 2941705), (668, 2800785), (689, 2715420), (780, 2398621), (795, 2353364), (813, 2301260), (835, 2240628), (1002, 1867190), (1060, 1765023), (1084, 1725945), (1355, 1380756), (1378, 1357710), (1590, 1176682), (1626, 1150630), (1670, 1120314), (2004, 933595), (2067, 905140), (2171, 861780), (2505, 746876), (2710, 690378), (2756, 678855), (3180, 588341), (3252, 575315), (3340, 560157), (3445, 543084), (3523, 531060), (4065, 460252), (4134, 452570), (4342, 430890), (5010, 373438), (5420, 345189), (6513, 287260), (6890, 271542), (7046, 265530), (8130, 230126), (8268, 226285), (8684, 215445), (8851, 211380), (10020, 186719), (10335, 181028), (10569, 177020), (10855, 172356), (13026, 143630), (13780, 135771), (14092, 132765), (14363, 130260), (16260, 115063), (17615, 106212), (17702, 105690), (20670, 90514), (21138, 88510), (21710, 86178), (26052, 71815), (26553, 70460), (28726, 65130), (32565, 57452), (35230, 53106), (35404, 52845), (41340, 45257), (42276, 44255), (43089, 43420)]