71427330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1556

約数の個数: 96

約数和(自身を含む): 205012080

約数和(自身を除く): 133584750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 195, 205, 234, 246, 369, 390, 410, 533, 585, 615, 738, 1066, 1170, 1230, 1489, 1599, 1845, 2665, 2978, 3198, 3690, 4467, 4797, 5330, 7445, 7995, 8934, 9594, 13401, 14890, 15990, 19357, 22335, 23985, 26802, 38714, 44670, 47970, 58071, 61049, 67005, 96785, 116142, 122098, 134010, 174213, 183147, 193570, 290355, 305245, 348426, 366294, 549441, 580710, 610490, 793637, 871065, 915735, 1098882, 1587274, 1742130, 1831470, 2380911, 2747205, 3968185, 4761822, 5494410, 7142733, 7936370, 11904555, 14285466, 23809110, 35713665, 71427330]

約数ペア:

[(1, 71427330), (2, 35713665), (3, 23809110), (5, 14285466), (6, 11904555), (9, 7936370), (10, 7142733), (13, 5494410), (15, 4761822), (18, 3968185), (26, 2747205), (30, 2380911), (39, 1831470), (41, 1742130), (45, 1587274), (65, 1098882), (78, 915735), (82, 871065), (90, 793637), (117, 610490), (123, 580710), (130, 549441), (195, 366294), (205, 348426), (234, 305245), (246, 290355), (369, 193570), (390, 183147), (410, 174213), (533, 134010), (585, 122098), (615, 116142), (738, 96785), (1066, 67005), (1170, 61049), (1230, 58071), (1489, 47970), (1599, 44670), (1845, 38714), (2665, 26802), (2978, 23985), (3198, 22335), (3690, 19357), (4467, 15990), (4797, 14890), (5330, 13401), (7445, 9594), (7995, 8934)]