130543140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23909}}^1$

素因数の和:23941

約数の個数: 96

約数和(自身を含む): 449890560

約数和(自身を除く): 319347420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 23909, 47818, 71727, 95636, 119545, 143454, 167363, 239090, 286908, 310817, 334726, 358635, 478180, 502089, 621634, 669452, 717270, 836815, 932451, 1004178, 1243268, 1434540, 1554085, 1673630, 1864902, 2008356, 2175719, 2510445, 3108170, 3347260, 3729804, 4351438, 4662255, 5020890, 6216340, 6527157, 8702876, 9324510, 10041780, 10878595, 13054314, 18649020, 21757190, 26108628, 32635785, 43514380, 65271570, 130543140]

約数ペア:

[(1, 130543140), (2, 65271570), (3, 43514380), (4, 32635785), (5, 26108628), (6, 21757190), (7, 18649020), (10, 13054314), (12, 10878595), (13, 10041780), (14, 9324510), (15, 8702876), (20, 6527157), (21, 6216340), (26, 5020890), (28, 4662255), (30, 4351438), (35, 3729804), (39, 3347260), (42, 3108170), (52, 2510445), (60, 2175719), (65, 2008356), (70, 1864902), (78, 1673630), (84, 1554085), (91, 1434540), (105, 1243268), (130, 1004178), (140, 932451), (156, 836815), (182, 717270), (195, 669452), (210, 621634), (260, 502089), (273, 478180), (364, 358635), (390, 334726), (420, 310817), (455, 286908), (546, 239090), (780, 167363), (910, 143454), (1092, 119545), (1365, 95636), (1820, 71727), (2730, 47818), (5460, 23909)]