2917492020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{600307}}^1$

素因数の和:600331

約数の個数: 72

約数和(自身を含む): 9177508704

約数和(自身を除く): 6260016684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 600307, 1200614, 1800921, 2401228, 3001535, 3601842, 5402763, 6003070, 7203684, 9004605, 10805526, 12006140, 16208289, 18009210, 21611052, 27013815, 32416578, 36018420, 48624867, 54027630, 64833156, 81041445, 97249734, 108055260, 145874601, 162082890, 194499468, 243124335, 291749202, 324165780, 486248670, 583498404, 729373005, 972497340, 1458746010, 2917492020]

約数ペア:

[(1, 2917492020), (2, 1458746010), (3, 972497340), (4, 729373005), (5, 583498404), (6, 486248670), (9, 324165780), (10, 291749202), (12, 243124335), (15, 194499468), (18, 162082890), (20, 145874601), (27, 108055260), (30, 97249734), (36, 81041445), (45, 64833156), (54, 54027630), (60, 48624867), (81, 36018420), (90, 32416578), (108, 27013815), (135, 21611052), (162, 18009210), (180, 16208289), (243, 12006140), (270, 10805526), (324, 9004605), (405, 7203684), (486, 6003070), (540, 5402763), (810, 3601842), (972, 3001535), (1215, 2401228), (1620, 1800921), (2430, 1200614), (4860, 600307)]