286375830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23687}}^1$

素因数の和:23741

約数の個数: 64

約数和(自身を含む): 764080128

約数和(自身を除く): 477704298

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 23687, 47374, 71061, 118435, 142122, 236870, 307931, 355305, 615862, 710610, 734297, 923793, 1468594, 1539655, 1847586, 2202891, 3079310, 3671485, 4405782, 4618965, 7342970, 9237930, 9545861, 11014455, 19091722, 22028910, 28637583, 47729305, 57275166, 95458610, 143187915, 286375830]

約数ペア:

[(1, 286375830), (2, 143187915), (3, 95458610), (5, 57275166), (6, 47729305), (10, 28637583), (13, 22028910), (15, 19091722), (26, 11014455), (30, 9545861), (31, 9237930), (39, 7342970), (62, 4618965), (65, 4405782), (78, 3671485), (93, 3079310), (130, 2202891), (155, 1847586), (186, 1539655), (195, 1468594), (310, 923793), (390, 734297), (403, 710610), (465, 615862), (806, 355305), (930, 307931), (1209, 236870), (2015, 142122), (2418, 118435), (4030, 71061), (6045, 47374), (12090, 23687)]