1220430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 3102624

約数和(自身を除く): 1882194

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 2393, 4786, 7179, 11965, 14358, 23930, 35895, 40681, 71790, 81362, 122043, 203405, 244086, 406810, 610215, 1220430]

約数ペア:

[(1, 1220430), (2, 610215), (3, 406810), (5, 244086), (6, 203405), (10, 122043), (15, 81362), (17, 71790), (30, 40681), (34, 35895), (51, 23930), (85, 14358), (102, 11965), (170, 7179), (255, 4786), (510, 2393)]