72710410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2309}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 135717120

約数和(自身を除く): 63006710

約数列:

[1, 2, 5, 10, 47, 67, 94, 134, 235, 335, 470, 670, 2309, 3149, 4618, 6298, 11545, 15745, 23090, 31490, 108523, 154703, 217046, 309406, 542615, 773515, 1085230, 1547030, 7271041, 14542082, 36355205, 72710410]

約数ペア:

[(1, 72710410), (2, 36355205), (5, 14542082), (10, 7271041), (47, 1547030), (67, 1085230), (94, 773515), (134, 542615), (235, 309406), (335, 217046), (470, 154703), (670, 108523), (2309, 31490), (3149, 23090), (4618, 15745), (6298, 11545)]