152467910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{821}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 320481360

約数和(自身を除く): 168013450

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 379, 490, 758, 821, 1642, 1895, 2653, 3790, 4105, 5306, 5747, 8210, 11494, 13265, 18571, 26530, 28735, 37142, 40229, 57470, 80458, 92855, 185710, 201145, 311159, 402290, 622318, 1555795, 2178113, 3111590, 4356226, 10890565, 15246791, 21781130, 30493582, 76233955, 152467910]

約数ペア:

[(1, 152467910), (2, 76233955), (5, 30493582), (7, 21781130), (10, 15246791), (14, 10890565), (35, 4356226), (49, 3111590), (70, 2178113), (98, 1555795), (245, 622318), (379, 402290), (490, 311159), (758, 201145), (821, 185710), (1642, 92855), (1895, 80458), (2653, 57470), (3790, 40229), (4105, 37142), (5306, 28735), (5747, 26530), (8210, 18571), (11494, 13265)]