2875943.00000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6863}}^1$

素因数の和:6947

約数の個数: 48

約数和(自身を含む): 115644672

約数和(自身を除く): 71790102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 6863, 13726, 20589, 34315, 41178, 61767, 68630, 102945, 123534, 205890, 308835, 487273, 617670, 974546, 1461819, 2436365, 2923638, 4385457, 4872730, 7309095, 8770914, 14618190, 21927285, 43854570]

約数ペア:

[(1, 43854570), (2, 21927285), (3, 14618190), (5, 8770914), (6, 7309095), (9, 4872730), (10, 4385457), (15, 2923638), (18, 2436365), (30, 1461819), (45, 974546), (71, 617670), (90, 487273), (142, 308835), (213, 205890), (355, 123534), (426, 102945), (639, 68630), (710, 61767), (1065, 41178), (1278, 34315), (2130, 20589), (3195, 13726), (6390, 6863)]