136996980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{23539}}^1$

素因数の和:23648

約数の個数: 48

約数和(自身を含む): 387562560

約数和(自身を除く): 250565580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 23539, 47078, 70617, 94156, 117695, 141234, 235390, 282468, 353085, 470780, 706170, 1412340, 2283283, 4566566, 6849849, 9133132, 11416415, 13699698, 22832830, 27399396, 34249245, 45665660, 68498490, 136996980]

約数ペア:

[(1, 136996980), (2, 68498490), (3, 45665660), (4, 34249245), (5, 27399396), (6, 22832830), (10, 13699698), (12, 11416415), (15, 9133132), (20, 6849849), (30, 4566566), (60, 2283283), (97, 1412340), (194, 706170), (291, 470780), (388, 353085), (485, 282468), (582, 235390), (970, 141234), (1164, 117695), (1455, 94156), (1940, 70617), (2910, 47078), (5820, 23539)]