57554730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9007}}^1$

素因数の和:9091

約数の個数: 48

約数和(自身を含む): 151766784

約数和(自身を除く): 94212054

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, 9007, 18014, 27021, 45035, 54042, 81063, 90070, 135105, 162126, 270210, 405315, 639497, 810630, 1278994, 1918491, 3197485, 3836982, 5755473, 6394970, 9592455, 11510946, 19184910, 28777365, 57554730]

約数ペア:

[(1, 57554730), (2, 28777365), (3, 19184910), (5, 11510946), (6, 9592455), (9, 6394970), (10, 5755473), (15, 3836982), (18, 3197485), (30, 1918491), (45, 1278994), (71, 810630), (90, 639497), (142, 405315), (213, 270210), (355, 162126), (426, 135105), (639, 90070), (710, 81063), (1065, 54042), (1278, 45035), (2130, 27021), (3195, 18014), (6390, 9007)]