2045587310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1471}}^1$

素因数の和:2073

約数の個数: 64

約数和(自身を含む): 4184248320

約数和(自身を除く): 2138661010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 563, 1126, 1235, 1471, 2470, 2815, 2942, 5630, 7319, 7355, 10697, 14638, 14710, 19123, 21394, 27949, 36595, 38246, 53485, 55898, 73190, 95615, 106970, 139061, 139745, 191230, 278122, 279490, 363337, 695305, 726674, 828173, 1390610, 1656346, 1816685, 3633370, 4140865, 8281730, 10766249, 15735287, 21532498, 31470574, 53831245, 78676435, 107662490, 157352870, 204558731, 409117462, 1022793655, 2045587310]

約数ペア:

[(1, 2045587310), (2, 1022793655), (5, 409117462), (10, 204558731), (13, 157352870), (19, 107662490), (26, 78676435), (38, 53831245), (65, 31470574), (95, 21532498), (130, 15735287), (190, 10766249), (247, 8281730), (494, 4140865), (563, 3633370), (1126, 1816685), (1235, 1656346), (1471, 1390610), (2470, 828173), (2815, 726674), (2942, 695305), (5630, 363337), (7319, 279490), (7355, 278122), (10697, 191230), (14638, 139745), (14710, 139061), (19123, 106970), (21394, 95615), (27949, 73190), (36595, 55898), (38246, 53485)]