2015599710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{16139}}^1$

素因数の和:16353

約数の個数: 64

約数和(自身を含む): 5075965440

約数和(自身を除く): 3060365730

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 181, 230, 345, 362, 543, 690, 905, 1086, 1810, 2715, 4163, 5430, 8326, 12489, 16139, 20815, 24978, 32278, 41630, 48417, 62445, 80695, 96834, 124890, 161390, 242085, 371197, 484170, 742394, 1113591, 1855985, 2227182, 2921159, 3711970, 5567955, 5842318, 8763477, 11135910, 14605795, 17526954, 29211590, 43817385, 67186657, 87634770, 134373314, 201559971, 335933285, 403119942, 671866570, 1007799855, 2015599710]

約数ペア:

[(1, 2015599710), (2, 1007799855), (3, 671866570), (5, 403119942), (6, 335933285), (10, 201559971), (15, 134373314), (23, 87634770), (30, 67186657), (46, 43817385), (69, 29211590), (115, 17526954), (138, 14605795), (181, 11135910), (230, 8763477), (345, 5842318), (362, 5567955), (543, 3711970), (690, 2921159), (905, 2227182), (1086, 1855985), (1810, 1113591), (2715, 742394), (4163, 484170), (5430, 371197), (8326, 242085), (12489, 161390), (16139, 124890), (20815, 96834), (24978, 80695), (32278, 62445), (41630, 48417)]