74704740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113189}}^1$

素因数の和:113212

約数の個数: 48

約数和(自身を含む): 228191040

約数和(自身を除く): 153486300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 113189, 226378, 339567, 452756, 565945, 679134, 1131890, 1245079, 1358268, 1697835, 2263780, 2490158, 3395670, 3735237, 4980316, 6225395, 6791340, 7470474, 12450790, 14940948, 18676185, 24901580, 37352370, 74704740]

約数ペア:

[(1, 74704740), (2, 37352370), (3, 24901580), (4, 18676185), (5, 14940948), (6, 12450790), (10, 7470474), (11, 6791340), (12, 6225395), (15, 4980316), (20, 3735237), (22, 3395670), (30, 2490158), (33, 2263780), (44, 1697835), (55, 1358268), (60, 1245079), (66, 1131890), (110, 679134), (132, 565945), (165, 452756), (220, 339567), (330, 226378), (660, 113189)]