3819090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 10202112

約数和(自身を除く): 6383022

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 163, 165, 213, 326, 330, 355, 426, 489, 710, 781, 815, 978, 1065, 1562, 1630, 1793, 2130, 2343, 2445, 3586, 3905, 4686, 4890, 5379, 7810, 8965, 10758, 11573, 11715, 17930, 23146, 23430, 26895, 34719, 53790, 57865, 69438, 115730, 127303, 173595, 254606, 347190, 381909, 636515, 763818, 1273030, 1909545, 3819090]

約数ペア:

[(1, 3819090), (2, 1909545), (3, 1273030), (5, 763818), (6, 636515), (10, 381909), (11, 347190), (15, 254606), (22, 173595), (30, 127303), (33, 115730), (55, 69438), (66, 57865), (71, 53790), (110, 34719), (142, 26895), (163, 23430), (165, 23146), (213, 17930), (326, 11715), (330, 11573), (355, 10758), (426, 8965), (489, 7810), (710, 5379), (781, 4890), (815, 4686), (978, 3905), (1065, 3586), (1562, 2445), (1630, 2343), (1793, 2130)]