5343780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 144

約数和(自身を含む): 17708544

約数和(自身を除く): 12364764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 31, 34, 39, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 124, 130, 155, 156, 169, 170, 186, 195, 204, 221, 255, 260, 310, 338, 340, 372, 390, 403, 442, 465, 507, 510, 527, 620, 663, 676, 780, 806, 845, 884, 930, 1014, 1020, 1054, 1105, 1209, 1326, 1581, 1612, 1690, 1860, 2015, 2028, 2108, 2210, 2418, 2535, 2635, 2652, 2873, 3162, 3315, 3380, 4030, 4420, 4836, 5070, 5239, 5270, 5746, 6045, 6324, 6630, 6851, 7905, 8060, 8619, 10140, 10478, 10540, 11492, 12090, 13260, 13702, 14365, 15717, 15810, 17238, 20553, 20956, 24180, 26195, 27404, 28730, 31434, 31620, 34255, 34476, 41106, 43095, 52390, 57460, 62868, 68510, 78585, 82212, 86190, 89063, 102765, 104780, 137020, 157170, 172380, 178126, 205530, 267189, 314340, 356252, 411060, 445315, 534378, 890630, 1068756, 1335945, 1781260, 2671890, 5343780]

約数ペア:

[(1, 5343780), (2, 2671890), (3, 1781260), (4, 1335945), (5, 1068756), (6, 890630), (10, 534378), (12, 445315), (13, 411060), (15, 356252), (17, 314340), (20, 267189), (26, 205530), (30, 178126), (31, 172380), (34, 157170), (39, 137020), (51, 104780), (52, 102765), (60, 89063), (62, 86190), (65, 82212), (68, 78585), (78, 68510), (85, 62868), (93, 57460), (102, 52390), (124, 43095), (130, 41106), (155, 34476), (156, 34255), (169, 31620), (170, 31434), (186, 28730), (195, 27404), (204, 26195), (221, 24180), (255, 20956), (260, 20553), (310, 17238), (338, 15810), (340, 15717), (372, 14365), (390, 13702), (403, 13260), (442, 12090), (465, 11492), (507, 10540), (510, 10478), (527, 10140), (620, 8619), (663, 8060), (676, 7905), (780, 6851), (806, 6630), (845, 6324), (884, 6045), (930, 5746), (1014, 5270), (1020, 5239), (1054, 5070), (1105, 4836), (1209, 4420), (1326, 4030), (1581, 3380), (1612, 3315), (1690, 3162), (1860, 2873), (2015, 2652), (2028, 2635), (2108, 2535), (2210, 2418)]