18701157030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1\times {\mathrm{18917}}^1$

素因数の和:20021

約数の個数: 64

約数和(自身を含む): 46376644608

約数和(自身を除く): 27675487578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1063, 2126, 3189, 5315, 6378, 10630, 15945, 18917, 31890, 32953, 37834, 56751, 65906, 94585, 98859, 113502, 164765, 189170, 197718, 283755, 329530, 494295, 567510, 586427, 988590, 1172854, 1759281, 2932135, 3518562, 5864270, 8796405, 17592810, 20108771, 40217542, 60326313, 100543855, 120652626, 201087710, 301631565, 603263130, 623371901, 1246743802, 1870115703, 3116859505, 3740231406, 6233719010, 9350578515, 18701157030]

約数ペア:

[(1, 18701157030), (2, 9350578515), (3, 6233719010), (5, 3740231406), (6, 3116859505), (10, 1870115703), (15, 1246743802), (30, 623371901), (31, 603263130), (62, 301631565), (93, 201087710), (155, 120652626), (186, 100543855), (310, 60326313), (465, 40217542), (930, 20108771), (1063, 17592810), (2126, 8796405), (3189, 5864270), (5315, 3518562), (6378, 2932135), (10630, 1759281), (15945, 1172854), (18917, 988590), (31890, 586427), (32953, 567510), (37834, 494295), (56751, 329530), (65906, 283755), (94585, 197718), (98859, 189170), (113502, 164765)]