30209060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1429}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 73032960

約数和(自身を除く): 42823900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1429, 1510, 2114, 2858, 3020, 4228, 5285, 5716, 7145, 10003, 10570, 14290, 20006, 21140, 28580, 40012, 50015, 100030, 200060, 215779, 431558, 863116, 1078895, 1510453, 2157790, 3020906, 4315580, 6041812, 7552265, 15104530, 30209060]

約数ペア:

[(1, 30209060), (2, 15104530), (4, 7552265), (5, 6041812), (7, 4315580), (10, 3020906), (14, 2157790), (20, 1510453), (28, 1078895), (35, 863116), (70, 431558), (140, 215779), (151, 200060), (302, 100030), (604, 50015), (755, 40012), (1057, 28580), (1429, 21140), (1510, 20006), (2114, 14290), (2858, 10570), (3020, 10003), (4228, 7145), (5285, 5716)]