142794420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{35521}}^1$

素因数の和:35600

約数の個数: 48

約数和(自身を含む): 405803328

約数和(自身を除く): 263008908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 35521, 71042, 106563, 142084, 177605, 213126, 355210, 426252, 532815, 710420, 1065630, 2131260, 2379907, 4759814, 7139721, 9519628, 11899535, 14279442, 23799070, 28558884, 35698605, 47598140, 71397210, 142794420]

約数ペア:

[(1, 142794420), (2, 71397210), (3, 47598140), (4, 35698605), (5, 28558884), (6, 23799070), (10, 14279442), (12, 11899535), (15, 9519628), (20, 7139721), (30, 4759814), (60, 2379907), (67, 2131260), (134, 1065630), (201, 710420), (268, 532815), (335, 426252), (402, 355210), (670, 213126), (804, 177605), (1005, 142084), (1340, 106563), (2010, 71042), (4020, 35521)]