17129310420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2247941}}^1$

素因数の和:2248080

約数の個数: 48

約数和(自身を含む): 48339744768

約数和(自身を除く): 31210434348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 2247941, 4495882, 6743823, 8991764, 11239705, 13487646, 22479410, 26975292, 33719115, 44958820, 67438230, 134876460, 285488507, 570977014, 856465521, 1141954028, 1427442535, 1712931042, 2854885070, 3425862084, 4282327605, 5709770140, 8564655210, 17129310420]

約数ペア:

[(1, 17129310420), (2, 8564655210), (3, 5709770140), (4, 4282327605), (5, 3425862084), (6, 2854885070), (10, 1712931042), (12, 1427442535), (15, 1141954028), (20, 856465521), (30, 570977014), (60, 285488507), (127, 134876460), (254, 67438230), (381, 44958820), (508, 33719115), (635, 26975292), (762, 22479410), (1270, 13487646), (1524, 11239705), (1905, 8991764), (2540, 6743823), (3810, 4495882), (7620, 2247941)]