73863160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1747}}^1$

素因数の和:1916

約数の個数: 64

約数和(自身を含む): 191301120

約数和(自身を除く): 117437960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 280, 302, 604, 755, 1057, 1208, 1510, 1747, 2114, 3020, 3494, 4228, 5285, 6040, 6988, 8456, 8735, 10570, 12229, 13976, 17470, 21140, 24458, 34940, 42280, 48916, 61145, 69880, 97832, 122290, 244580, 263797, 489160, 527594, 1055188, 1318985, 1846579, 2110376, 2637970, 3693158, 5275940, 7386316, 9232895, 10551880, 14772632, 18465790, 36931580, 73863160]

約数ペア:

[(1, 73863160), (2, 36931580), (4, 18465790), (5, 14772632), (7, 10551880), (8, 9232895), (10, 7386316), (14, 5275940), (20, 3693158), (28, 2637970), (35, 2110376), (40, 1846579), (56, 1318985), (70, 1055188), (140, 527594), (151, 489160), (280, 263797), (302, 244580), (604, 122290), (755, 97832), (1057, 69880), (1208, 61145), (1510, 48916), (1747, 42280), (2114, 34940), (3020, 24458), (3494, 21140), (4228, 17470), (5285, 13976), (6040, 12229), (6988, 10570), (8456, 8735)]