28839810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23447}}^1$

素因数の和:23498

約数の個数: 32

約数和(自身を含む): 70906752

約数和(自身を除く): 42066942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 23447, 46894, 70341, 117235, 140682, 234470, 351705, 703410, 961327, 1922654, 2883981, 4806635, 5767962, 9613270, 14419905, 28839810]

約数ペア:

[(1, 28839810), (2, 14419905), (3, 9613270), (5, 5767962), (6, 4806635), (10, 2883981), (15, 1922654), (30, 961327), (41, 703410), (82, 351705), (123, 234470), (205, 140682), (246, 117235), (410, 70341), (615, 46894), (1230, 23447)]