425415510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6379}}^1$

素因数の和:6427

約数の個数: 128

約数和(自身を含む): 1286208000

約数和(自身を除く): 860792490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 3510, 3705, 4446, 5130, 6379, 6669, 7410, 11115, 12758, 13338, 19137, 22230, 31895, 33345, 38274, 57411, 63790, 66690, 82927, 95685, 114822, 121201, 165854, 172233, 191370, 242402, 248781, 287055, 344466, 363603, 414635, 497562, 574110, 606005, 727206, 746343, 829270, 861165, 1090809, 1212010, 1243905, 1492686, 1575613, 1722330, 1818015, 2181618, 2239029, 2487810, 3151226, 3272427, 3636030, 3731715, 4478058, 4726839, 5454045, 6544854, 7463430, 7878065, 9453678, 10908090, 11195145, 14180517, 15756130, 16362135, 22390290, 23634195, 28361034, 32724270, 42541551, 47268390, 70902585, 85083102, 141805170, 212707755, 425415510]

約数ペア:

[(1, 425415510), (2, 212707755), (3, 141805170), (5, 85083102), (6, 70902585), (9, 47268390), (10, 42541551), (13, 32724270), (15, 28361034), (18, 23634195), (19, 22390290), (26, 16362135), (27, 15756130), (30, 14180517), (38, 11195145), (39, 10908090), (45, 9453678), (54, 7878065), (57, 7463430), (65, 6544854), (78, 5454045), (90, 4726839), (95, 4478058), (114, 3731715), (117, 3636030), (130, 3272427), (135, 3151226), (171, 2487810), (190, 2239029), (195, 2181618), (234, 1818015), (247, 1722330), (270, 1575613), (285, 1492686), (342, 1243905), (351, 1212010), (390, 1090809), (494, 861165), (513, 829270), (570, 746343), (585, 727206), (702, 606005), (741, 574110), (855, 497562), (1026, 414635), (1170, 363603), (1235, 344466), (1482, 287055), (1710, 248781), (1755, 242402), (2223, 191370), (2470, 172233), (2565, 165854), (3510, 121201), (3705, 114822), (4446, 95685), (5130, 82927), (6379, 66690), (6669, 63790), (7410, 57411), (11115, 38274), (12758, 33345), (13338, 31895), (19137, 22230)]