305417808

素因数分解:

$2^4\times 3^2\times {\mathrm{2120957}}^1$

素因数の和:2120971

約数の個数: 30

約数和(自身を含む): 854746074

約数和(自身を除く): 549328266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2120957, 4241914, 6362871, 8483828, 12725742, 16967656, 19088613, 25451484, 33935312, 38177226, 50902968, 76354452, 101805936, 152708904, 305417808]

約数ペア:

[(1, 305417808), (2, 152708904), (3, 101805936), (4, 76354452), (6, 50902968), (8, 38177226), (9, 33935312), (12, 25451484), (16, 19088613), (18, 16967656), (24, 12725742), (36, 8483828), (48, 6362871), (72, 4241914), (144, 2120957)]