126418620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67967}}^1$

素因数の和:68010

約数の個数: 48

約数和(自身を含む): 365395968

約数和(自身を除く): 238977348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 67967, 135934, 203901, 271868, 339835, 407802, 679670, 815604, 1019505, 1359340, 2039010, 2106977, 4078020, 4213954, 6320931, 8427908, 10534885, 12641862, 21069770, 25283724, 31604655, 42139540, 63209310, 126418620]

約数ペア:

[(1, 126418620), (2, 63209310), (3, 42139540), (4, 31604655), (5, 25283724), (6, 21069770), (10, 12641862), (12, 10534885), (15, 8427908), (20, 6320931), (30, 4213954), (31, 4078020), (60, 2106977), (62, 2039010), (93, 1359340), (124, 1019505), (155, 815604), (186, 679670), (310, 407802), (372, 339835), (465, 271868), (620, 203901), (930, 135934), (1860, 67967)]