151947390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{723559}}^1$

素因数の和:723576

約数の個数: 32

約数和(自身を含む): 416770560

約数和(自身を除く): 264823170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 723559, 1447118, 2170677, 3617795, 4341354, 5064913, 7235590, 10129826, 10853385, 15194739, 21706770, 25324565, 30389478, 50649130, 75973695, 151947390]

約数ペア:

[(1, 151947390), (2, 75973695), (3, 50649130), (5, 30389478), (6, 25324565), (7, 21706770), (10, 15194739), (14, 10853385), (15, 10129826), (21, 7235590), (30, 5064913), (35, 4341354), (42, 3617795), (70, 2170677), (105, 1447118), (210, 723559)]