258843180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{439}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 752209920

約数和(自身を除く): 493366740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 317, 372, 439, 465, 620, 634, 878, 930, 951, 1268, 1317, 1585, 1756, 1860, 1902, 2195, 2634, 3170, 3804, 4390, 4755, 5268, 6340, 6585, 8780, 9510, 9827, 13170, 13609, 19020, 19654, 26340, 27218, 29481, 39308, 40827, 49135, 54436, 58962, 68045, 81654, 98270, 117924, 136090, 139163, 147405, 163308, 196540, 204135, 272180, 278326, 294810, 408270, 417489, 556652, 589620, 695815, 816540, 834978, 1391630, 1669956, 2087445, 2783260, 4174890, 4314053, 8349780, 8628106, 12942159, 17256212, 21570265, 25884318, 43140530, 51768636, 64710795, 86281060, 129421590, 258843180]

約数ペア:

[(1, 258843180), (2, 129421590), (3, 86281060), (4, 64710795), (5, 51768636), (6, 43140530), (10, 25884318), (12, 21570265), (15, 17256212), (20, 12942159), (30, 8628106), (31, 8349780), (60, 4314053), (62, 4174890), (93, 2783260), (124, 2087445), (155, 1669956), (186, 1391630), (310, 834978), (317, 816540), (372, 695815), (439, 589620), (465, 556652), (620, 417489), (634, 408270), (878, 294810), (930, 278326), (951, 272180), (1268, 204135), (1317, 196540), (1585, 163308), (1756, 147405), (1860, 139163), (1902, 136090), (2195, 117924), (2634, 98270), (3170, 81654), (3804, 68045), (4390, 58962), (4755, 54436), (5268, 49135), (6340, 40827), (6585, 39308), (8780, 29481), (9510, 27218), (9827, 26340), (13170, 19654), (13609, 19020)]