155560410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90971}}^1$

素因数の和:91003

約数の個数: 48

約数和(自身を含む): 425748960

約数和(自身を除く): 270188550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 90971, 181942, 272913, 454855, 545826, 818739, 909710, 1364565, 1637478, 1728449, 2729130, 3456898, 4093695, 5185347, 8187390, 8642245, 10370694, 15556041, 17284490, 25926735, 31112082, 51853470, 77780205, 155560410]

約数ペア:

[(1, 155560410), (2, 77780205), (3, 51853470), (5, 31112082), (6, 25926735), (9, 17284490), (10, 15556041), (15, 10370694), (18, 8642245), (19, 8187390), (30, 5185347), (38, 4093695), (45, 3456898), (57, 2729130), (90, 1728449), (95, 1637478), (114, 1364565), (171, 909710), (190, 818739), (285, 545826), (342, 454855), (570, 272913), (855, 181942), (1710, 90971)]