15666782610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{40637}}^1$

素因数の和:40899

約数の個数: 64

約数和(自身を含む): 38341465344

約数和(自身を除く): 22674682734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 181, 213, 355, 362, 426, 543, 710, 905, 1065, 1086, 1810, 2130, 2715, 5430, 12851, 25702, 38553, 40637, 64255, 77106, 81274, 121911, 128510, 192765, 203185, 243822, 385530, 406370, 609555, 1219110, 2885227, 5770454, 7355297, 8655681, 14426135, 14710594, 17311362, 22065891, 28852270, 36776485, 43278405, 44131782, 73552970, 86556810, 110329455, 220658910, 522226087, 1044452174, 1566678261, 2611130435, 3133356522, 5222260870, 7833391305, 15666782610]

約数ペア:

[(1, 15666782610), (2, 7833391305), (3, 5222260870), (5, 3133356522), (6, 2611130435), (10, 1566678261), (15, 1044452174), (30, 522226087), (71, 220658910), (142, 110329455), (181, 86556810), (213, 73552970), (355, 44131782), (362, 43278405), (426, 36776485), (543, 28852270), (710, 22065891), (905, 17311362), (1065, 14710594), (1086, 14426135), (1810, 8655681), (2130, 7355297), (2715, 5770454), (5430, 2885227), (12851, 1219110), (25702, 609555), (38553, 406370), (40637, 385530), (64255, 243822), (77106, 203185), (81274, 192765), (121911, 128510)]