18103070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 35112960

約数和(自身を除く): 17009890

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 2539, 3565, 5078, 7130, 12695, 25390, 58397, 78709, 116794, 157418, 291985, 393545, 583970, 787090, 1810307, 3620614, 9051535, 18103070]

約数ペア:

[(1, 18103070), (2, 9051535), (5, 3620614), (10, 1810307), (23, 787090), (31, 583970), (46, 393545), (62, 291985), (115, 157418), (155, 116794), (230, 78709), (310, 58397), (713, 25390), (1426, 12695), (2539, 7130), (3565, 5078)]