1452883140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{187711}}^1$

素因数の和:187769

約数の個数: 72

約数和(自身を含む): 4509593088

約数和(自身を除く): 3056709948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 187711, 375422, 563133, 750844, 938555, 1126266, 1689399, 1877110, 2252532, 2815665, 3378798, 3754220, 5631330, 6757596, 8071573, 8446995, 11262660, 16143146, 16893990, 24214719, 32286292, 33787980, 40357865, 48429438, 72644157, 80715730, 96858876, 121073595, 145288314, 161431460, 242147190, 290576628, 363220785, 484294380, 726441570, 1452883140]

約数ペア:

[(1, 1452883140), (2, 726441570), (3, 484294380), (4, 363220785), (5, 290576628), (6, 242147190), (9, 161431460), (10, 145288314), (12, 121073595), (15, 96858876), (18, 80715730), (20, 72644157), (30, 48429438), (36, 40357865), (43, 33787980), (45, 32286292), (60, 24214719), (86, 16893990), (90, 16143146), (129, 11262660), (172, 8446995), (180, 8071573), (215, 6757596), (258, 5631330), (387, 3754220), (430, 3378798), (516, 2815665), (645, 2252532), (774, 1877110), (860, 1689399), (1290, 1126266), (1548, 938555), (1935, 750844), (2580, 563133), (3870, 375422), (7740, 187711)]