152028870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{103421}}^1$

素因数の和:103445

約数の個数: 48

約数和(自身を含む): 424443888

約数和(自身を除く): 272415018

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 103421, 206842, 310263, 517105, 620526, 723947, 1034210, 1447894, 1551315, 2171841, 3102630, 3619735, 4343682, 5067629, 7239470, 10135258, 10859205, 15202887, 21718410, 25338145, 30405774, 50676290, 76014435, 152028870]

約数ペア:

[(1, 152028870), (2, 76014435), (3, 50676290), (5, 30405774), (6, 25338145), (7, 21718410), (10, 15202887), (14, 10859205), (15, 10135258), (21, 7239470), (30, 5067629), (35, 4343682), (42, 3619735), (49, 3102630), (70, 2171841), (98, 1551315), (105, 1447894), (147, 1034210), (210, 723947), (245, 620526), (294, 517105), (490, 310263), (735, 206842), (1470, 103421)]