68760660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16141}}^1$

素因数の和:16224

約数の個数: 48

約数和(自身を含む): 195253632

約数和(自身を除く): 126492972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 16141, 32282, 48423, 64564, 80705, 96846, 161410, 193692, 242115, 322820, 484230, 968460, 1146011, 2292022, 3438033, 4584044, 5730055, 6876066, 11460110, 13752132, 17190165, 22920220, 34380330, 68760660]

約数ペア:

[(1, 68760660), (2, 34380330), (3, 22920220), (4, 17190165), (5, 13752132), (6, 11460110), (10, 6876066), (12, 5730055), (15, 4584044), (20, 3438033), (30, 2292022), (60, 1146011), (71, 968460), (142, 484230), (213, 322820), (284, 242115), (355, 193692), (426, 161410), (710, 96846), (852, 80705), (1065, 64564), (1420, 48423), (2130, 32282), (4260, 16141)]