1570230350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^2\times {\mathrm{211}}^1$

素因数の和:450

約数の個数: 72

約数和(自身を含む): 3190009368

約数和(自身を除く): 1619779018

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 130, 211, 214, 325, 422, 535, 650, 1055, 1070, 1391, 2110, 2675, 2743, 2782, 5275, 5350, 5486, 6955, 10550, 11449, 13715, 13910, 22577, 22898, 27430, 34775, 45154, 57245, 68575, 69550, 112885, 114490, 137150, 148837, 225770, 286225, 293501, 297674, 564425, 572450, 587002, 744185, 1128850, 1467505, 1488370, 2415739, 2935010, 3720925, 4831478, 7337525, 7441850, 12078695, 14675050, 24157390, 31404607, 60393475, 62809214, 120786950, 157023035, 314046070, 785115175, 1570230350]

約数ペア:

[(1, 1570230350), (2, 785115175), (5, 314046070), (10, 157023035), (13, 120786950), (25, 62809214), (26, 60393475), (50, 31404607), (65, 24157390), (107, 14675050), (130, 12078695), (211, 7441850), (214, 7337525), (325, 4831478), (422, 3720925), (535, 2935010), (650, 2415739), (1055, 1488370), (1070, 1467505), (1391, 1128850), (2110, 744185), (2675, 587002), (2743, 572450), (2782, 564425), (5275, 297674), (5350, 293501), (5486, 286225), (6955, 225770), (10550, 148837), (11449, 137150), (13715, 114490), (13910, 112885), (22577, 69550), (22898, 68575), (27430, 57245), (34775, 45154)]