156943770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{66221}}^1$

素因数の和:66310

約数の個数: 32

約数和(自身を含む): 381438720

約数和(自身を除く): 224494950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 66221, 132442, 198663, 331105, 397326, 662210, 993315, 1986630, 5231459, 10462918, 15694377, 26157295, 31388754, 52314590, 78471885, 156943770]

約数ペア:

[(1, 156943770), (2, 78471885), (3, 52314590), (5, 31388754), (6, 26157295), (10, 15694377), (15, 10462918), (30, 5231459), (79, 1986630), (158, 993315), (237, 662210), (395, 397326), (474, 331105), (790, 198663), (1185, 132442), (2370, 66221)]