144534870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{727}}^1$

素因数の和:834

約数の個数: 72

約数和(自身を含む): 384484464

約数和(自身を除く): 239949594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 727, 846, 1410, 1454, 2115, 2181, 2209, 3635, 4230, 4362, 4418, 6543, 6627, 7270, 10905, 11045, 13086, 13254, 19881, 21810, 22090, 32715, 33135, 34169, 39762, 65430, 66270, 68338, 99405, 102507, 170845, 198810, 205014, 307521, 341690, 512535, 615042, 1025070, 1537605, 1605943, 3075210, 3211886, 4817829, 8029715, 9635658, 14453487, 16059430, 24089145, 28906974, 48178290, 72267435, 144534870]

約数ペア:

[(1, 144534870), (2, 72267435), (3, 48178290), (5, 28906974), (6, 24089145), (9, 16059430), (10, 14453487), (15, 9635658), (18, 8029715), (30, 4817829), (45, 3211886), (47, 3075210), (90, 1605943), (94, 1537605), (141, 1025070), (235, 615042), (282, 512535), (423, 341690), (470, 307521), (705, 205014), (727, 198810), (846, 170845), (1410, 102507), (1454, 99405), (2115, 68338), (2181, 66270), (2209, 65430), (3635, 39762), (4230, 34169), (4362, 33135), (4418, 32715), (6543, 22090), (6627, 21810), (7270, 19881), (10905, 13254), (11045, 13086)]