26339190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 66156480

約数和(自身を除く): 39817290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 61, 74, 111, 122, 183, 185, 222, 305, 366, 370, 389, 555, 610, 778, 915, 1110, 1167, 1830, 1945, 2257, 2334, 3890, 4514, 5835, 6771, 11285, 11670, 13542, 14393, 22570, 23729, 28786, 33855, 43179, 47458, 67710, 71187, 71965, 86358, 118645, 142374, 143930, 215895, 237290, 355935, 431790, 711870, 877973, 1755946, 2633919, 4389865, 5267838, 8779730, 13169595, 26339190]

約数ペア:

[(1, 26339190), (2, 13169595), (3, 8779730), (5, 5267838), (6, 4389865), (10, 2633919), (15, 1755946), (30, 877973), (37, 711870), (61, 431790), (74, 355935), (111, 237290), (122, 215895), (183, 143930), (185, 142374), (222, 118645), (305, 86358), (366, 71965), (370, 71187), (389, 67710), (555, 47458), (610, 43179), (778, 33855), (915, 28786), (1110, 23729), (1167, 22570), (1830, 14393), (1945, 13542), (2257, 11670), (2334, 11285), (3890, 6771), (4514, 5835)]