338614620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 972228096

約数和(自身を除く): 633613476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 101, 142, 202, 213, 284, 303, 355, 404, 426, 505, 606, 710, 787, 852, 1010, 1065, 1212, 1420, 1515, 1574, 2020, 2130, 2361, 3030, 3148, 3935, 4260, 4722, 6060, 7171, 7870, 9444, 11805, 14342, 15740, 21513, 23610, 28684, 35855, 43026, 47220, 55877, 71710, 79487, 86052, 107565, 111754, 143420, 158974, 167631, 215130, 223508, 238461, 279385, 317948, 335262, 397435, 430260, 476922, 558770, 670524, 794870, 838155, 953844, 1117540, 1192305, 1589740, 1676310, 2384610, 3352620, 4769220, 5643577, 11287154, 16930731, 22574308, 28217885, 33861462, 56435770, 67722924, 84653655, 112871540, 169307310, 338614620]

約数ペア:

[(1, 338614620), (2, 169307310), (3, 112871540), (4, 84653655), (5, 67722924), (6, 56435770), (10, 33861462), (12, 28217885), (15, 22574308), (20, 16930731), (30, 11287154), (60, 5643577), (71, 4769220), (101, 3352620), (142, 2384610), (202, 1676310), (213, 1589740), (284, 1192305), (303, 1117540), (355, 953844), (404, 838155), (426, 794870), (505, 670524), (606, 558770), (710, 476922), (787, 430260), (852, 397435), (1010, 335262), (1065, 317948), (1212, 279385), (1420, 238461), (1515, 223508), (1574, 215130), (2020, 167631), (2130, 158974), (2361, 143420), (3030, 111754), (3148, 107565), (3935, 86052), (4260, 79487), (4722, 71710), (6060, 55877), (7171, 47220), (7870, 43026), (9444, 35855), (11805, 28684), (14342, 23610), (15740, 21513)]