904719630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{1579}}^1$

素因数の和:1929

約数の個数: 64

約数和(自身を含む): 2211494400

約数和(自身を除く): 1306774770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 269, 355, 426, 538, 710, 807, 1065, 1345, 1579, 1614, 2130, 2690, 3158, 4035, 4737, 7895, 8070, 9474, 15790, 19099, 23685, 38198, 47370, 57297, 95495, 112109, 114594, 190990, 224218, 286485, 336327, 424751, 560545, 572970, 672654, 849502, 1121090, 1274253, 1681635, 2123755, 2548506, 3363270, 4247510, 6371265, 12742530, 30157321, 60314642, 90471963, 150786605, 180943926, 301573210, 452359815, 904719630]

約数ペア:

[(1, 904719630), (2, 452359815), (3, 301573210), (5, 180943926), (6, 150786605), (10, 90471963), (15, 60314642), (30, 30157321), (71, 12742530), (142, 6371265), (213, 4247510), (269, 3363270), (355, 2548506), (426, 2123755), (538, 1681635), (710, 1274253), (807, 1121090), (1065, 849502), (1345, 672654), (1579, 572970), (1614, 560545), (2130, 424751), (2690, 336327), (3158, 286485), (4035, 224218), (4737, 190990), (7895, 114594), (8070, 112109), (9474, 95495), (15790, 57297), (19099, 47370), (23685, 38198)]