30363580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4027}}^1$

素因数の和:4078

約数の個数: 48

約数和(自身を含む): 71053920

約数和(自身を除く): 40690340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 4027, 7540, 8054, 16108, 20135, 40270, 52351, 80540, 104702, 116783, 209404, 233566, 261755, 467132, 523510, 583915, 1047020, 1167830, 1518179, 2335660, 3036358, 6072716, 7590895, 15181790, 30363580]

約数ペア:

[(1, 30363580), (2, 15181790), (4, 7590895), (5, 6072716), (10, 3036358), (13, 2335660), (20, 1518179), (26, 1167830), (29, 1047020), (52, 583915), (58, 523510), (65, 467132), (116, 261755), (130, 233566), (145, 209404), (260, 116783), (290, 104702), (377, 80540), (580, 52351), (754, 40270), (1508, 20135), (1885, 16108), (3770, 8054), (4027, 7540)]