104404020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{751}}^1$

素因数の和:1101

約数の個数: 96

約数和(自身を含む): 335548416

約数和(自身を除く): 231144396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 331, 420, 662, 751, 993, 1324, 1502, 1655, 1986, 2253, 2317, 3004, 3310, 3755, 3972, 4506, 4634, 4965, 5257, 6620, 6951, 7510, 9012, 9268, 9930, 10514, 11265, 11585, 13902, 15020, 15771, 19860, 21028, 22530, 23170, 26285, 27804, 31542, 34755, 45060, 46340, 52570, 63084, 69510, 78855, 105140, 139020, 157710, 248581, 315420, 497162, 745743, 994324, 1242905, 1491486, 1740067, 2485810, 2982972, 3480134, 3728715, 4971620, 5220201, 6960268, 7457430, 8700335, 10440402, 14914860, 17400670, 20880804, 26101005, 34801340, 52202010, 104404020]

約数ペア:

[(1, 104404020), (2, 52202010), (3, 34801340), (4, 26101005), (5, 20880804), (6, 17400670), (7, 14914860), (10, 10440402), (12, 8700335), (14, 7457430), (15, 6960268), (20, 5220201), (21, 4971620), (28, 3728715), (30, 3480134), (35, 2982972), (42, 2485810), (60, 1740067), (70, 1491486), (84, 1242905), (105, 994324), (140, 745743), (210, 497162), (331, 315420), (420, 248581), (662, 157710), (751, 139020), (993, 105140), (1324, 78855), (1502, 69510), (1655, 63084), (1986, 52570), (2253, 46340), (2317, 45060), (3004, 34755), (3310, 31542), (3755, 27804), (3972, 26285), (4506, 23170), (4634, 22530), (4965, 21028), (5257, 19860), (6620, 15771), (6951, 15020), (7510, 13902), (9012, 11585), (9268, 11265), (9930, 10514)]