19531975380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3329}}^1\times {\mathrm{97787}}^1$

素因数の和:101128

約数の個数: 48

約数和(自身を含む): 54706518720

約数和(自身を除く): 35174543340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3329, 6658, 9987, 13316, 16645, 19974, 33290, 39948, 49935, 66580, 97787, 99870, 195574, 199740, 293361, 391148, 488935, 586722, 977870, 1173444, 1466805, 1955740, 2933610, 5867220, 325532923, 651065846, 976598769, 1302131692, 1627664615, 1953197538, 3255329230, 3906395076, 4882993845, 6510658460, 9765987690, 19531975380]

約数ペア:

[(1, 19531975380), (2, 9765987690), (3, 6510658460), (4, 4882993845), (5, 3906395076), (6, 3255329230), (10, 1953197538), (12, 1627664615), (15, 1302131692), (20, 976598769), (30, 651065846), (60, 325532923), (3329, 5867220), (6658, 2933610), (9987, 1955740), (13316, 1466805), (16645, 1173444), (19974, 977870), (33290, 586722), (39948, 488935), (49935, 391148), (66580, 293361), (97787, 199740), (99870, 195574)]