11951430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 30191616

約数和(自身を除く): 18240186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 71, 93, 142, 155, 181, 186, 213, 310, 355, 362, 426, 465, 543, 710, 905, 930, 1065, 1086, 1810, 2130, 2201, 2715, 4402, 5430, 5611, 6603, 11005, 11222, 12851, 13206, 16833, 22010, 25702, 28055, 33015, 33666, 38553, 56110, 64255, 66030, 77106, 84165, 128510, 168330, 192765, 385530, 398381, 796762, 1195143, 1991905, 2390286, 3983810, 5975715, 11951430]

約数ペア:

[(1, 11951430), (2, 5975715), (3, 3983810), (5, 2390286), (6, 1991905), (10, 1195143), (15, 796762), (30, 398381), (31, 385530), (62, 192765), (71, 168330), (93, 128510), (142, 84165), (155, 77106), (181, 66030), (186, 64255), (213, 56110), (310, 38553), (355, 33666), (362, 33015), (426, 28055), (465, 25702), (543, 22010), (710, 16833), (905, 13206), (930, 12851), (1065, 11222), (1086, 11005), (1810, 6603), (2130, 5611), (2201, 5430), (2715, 4402)]