65454660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4603}}^1$

素因数の和:4697

約数の個数: 72

約数和(自身を含む): 201102720

約数和(自身を除く): 135648060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4603, 4740, 7110, 9206, 13809, 14220, 18412, 23015, 27618, 41427, 46030, 55236, 69045, 82854, 92060, 138090, 165708, 207135, 276180, 363637, 414270, 727274, 828540, 1090911, 1454548, 1818185, 2181822, 3272733, 3636370, 4363644, 5454555, 6545466, 7272740, 10909110, 13090932, 16363665, 21818220, 32727330, 65454660]

約数ペア:

[(1, 65454660), (2, 32727330), (3, 21818220), (4, 16363665), (5, 13090932), (6, 10909110), (9, 7272740), (10, 6545466), (12, 5454555), (15, 4363644), (18, 3636370), (20, 3272733), (30, 2181822), (36, 1818185), (45, 1454548), (60, 1090911), (79, 828540), (90, 727274), (158, 414270), (180, 363637), (237, 276180), (316, 207135), (395, 165708), (474, 138090), (711, 92060), (790, 82854), (948, 69045), (1185, 55236), (1422, 46030), (1580, 41427), (2370, 27618), (2844, 23015), (3555, 18412), (4603, 14220), (4740, 13809), (7110, 9206)]