140902620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 409328640

約数和(自身を除く): 268426020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 59, 60, 106, 118, 159, 177, 212, 236, 265, 295, 318, 354, 530, 590, 636, 708, 751, 795, 885, 1060, 1180, 1502, 1590, 1770, 2253, 3004, 3127, 3180, 3540, 3755, 4506, 6254, 7510, 9012, 9381, 11265, 12508, 15020, 15635, 18762, 22530, 31270, 37524, 39803, 44309, 45060, 46905, 62540, 79606, 88618, 93810, 119409, 132927, 159212, 177236, 187620, 199015, 221545, 238818, 265854, 398030, 443090, 477636, 531708, 597045, 664635, 796060, 886180, 1194090, 1329270, 2348377, 2388180, 2658540, 4696754, 7045131, 9393508, 11741885, 14090262, 23483770, 28180524, 35225655, 46967540, 70451310, 140902620]

約数ペア:

[(1, 140902620), (2, 70451310), (3, 46967540), (4, 35225655), (5, 28180524), (6, 23483770), (10, 14090262), (12, 11741885), (15, 9393508), (20, 7045131), (30, 4696754), (53, 2658540), (59, 2388180), (60, 2348377), (106, 1329270), (118, 1194090), (159, 886180), (177, 796060), (212, 664635), (236, 597045), (265, 531708), (295, 477636), (318, 443090), (354, 398030), (530, 265854), (590, 238818), (636, 221545), (708, 199015), (751, 187620), (795, 177236), (885, 159212), (1060, 132927), (1180, 119409), (1502, 93810), (1590, 88618), (1770, 79606), (2253, 62540), (3004, 46905), (3127, 45060), (3180, 44309), (3540, 39803), (3755, 37524), (4506, 31270), (6254, 22530), (7510, 18762), (9012, 15635), (9381, 15020), (11265, 12508)]