979036692490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1\times {\mathrm{47881}}^1$

素因数の和:48919

約数の個数: 64

約数和(自身を含む): 1846758942720

約数和(自身を除く): 867722250230

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 929, 1858, 2201, 4402, 4645, 9290, 11005, 22010, 28799, 47881, 57598, 65959, 95762, 131918, 143995, 239405, 287990, 329795, 478810, 659590, 1484311, 2044729, 2968622, 3399551, 4089458, 6799102, 7421555, 10223645, 14843110, 16997755, 20447290, 33995510, 44481449, 88962898, 105386081, 210772162, 222407245, 444814490, 526930405, 1053860810, 1378924919, 2757849838, 3158182879, 6316365758, 6894624595, 13789249190, 15790914395, 31581828790, 97903669249, 195807338498, 489518346245, 979036692490]

約数ペア:

[(1, 979036692490), (2, 489518346245), (5, 195807338498), (10, 97903669249), (31, 31581828790), (62, 15790914395), (71, 13789249190), (142, 6894624595), (155, 6316365758), (310, 3158182879), (355, 2757849838), (710, 1378924919), (929, 1053860810), (1858, 526930405), (2201, 444814490), (4402, 222407245), (4645, 210772162), (9290, 105386081), (11005, 88962898), (22010, 44481449), (28799, 33995510), (47881, 20447290), (57598, 16997755), (65959, 14843110), (95762, 10223645), (131918, 7421555), (143995, 6799102), (239405, 4089458), (287990, 3399551), (329795, 2968622), (478810, 2044729), (659590, 1484311)]