23902860

素因数分解:

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

素因数の和:295

約数の個数: 96

約数和(自身を含む): 70447104

約数和(自身を除く): 46544244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 71, 93, 124, 142, 155, 181, 186, 213, 284, 310, 355, 362, 372, 426, 465, 543, 620, 710, 724, 852, 905, 930, 1065, 1086, 1420, 1810, 1860, 2130, 2172, 2201, 2715, 3620, 4260, 4402, 5430, 5611, 6603, 8804, 10860, 11005, 11222, 12851, 13206, 16833, 22010, 22444, 25702, 26412, 28055, 33015, 33666, 38553, 44020, 51404, 56110, 64255, 66030, 67332, 77106, 84165, 112220, 128510, 132060, 154212, 168330, 192765, 257020, 336660, 385530, 398381, 771060, 796762, 1195143, 1593524, 1991905, 2390286, 3983810, 4780572, 5975715, 7967620, 11951430, 23902860]

約数ペア:

[(1, 23902860), (2, 11951430), (3, 7967620), (4, 5975715), (5, 4780572), (6, 3983810), (10, 2390286), (12, 1991905), (15, 1593524), (20, 1195143), (30, 796762), (31, 771060), (60, 398381), (62, 385530), (71, 336660), (93, 257020), (124, 192765), (142, 168330), (155, 154212), (181, 132060), (186, 128510), (213, 112220), (284, 84165), (310, 77106), (355, 67332), (362, 66030), (372, 64255), (426, 56110), (465, 51404), (543, 44020), (620, 38553), (710, 33666), (724, 33015), (852, 28055), (905, 26412), (930, 25702), (1065, 22444), (1086, 22010), (1420, 16833), (1810, 13206), (1860, 12851), (2130, 11222), (2172, 11005), (2201, 10860), (2715, 8804), (3620, 6603), (4260, 5611), (4402, 5430)]