26507790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3214

約数の個数: 64

約数和(自身を含む): 72990720

約数和(自身を除く): 46482930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 3167, 4185, 6334, 8370, 9501, 15835, 19002, 28503, 31670, 47505, 57006, 85509, 95010, 98177, 142515, 171018, 196354, 285030, 294531, 427545, 490885, 589062, 855090, 883593, 981770, 1472655, 1767186, 2650779, 2945310, 4417965, 5301558, 8835930, 13253895, 26507790]

約数ペア:

[(1, 26507790), (2, 13253895), (3, 8835930), (5, 5301558), (6, 4417965), (9, 2945310), (10, 2650779), (15, 1767186), (18, 1472655), (27, 981770), (30, 883593), (31, 855090), (45, 589062), (54, 490885), (62, 427545), (90, 294531), (93, 285030), (135, 196354), (155, 171018), (186, 142515), (270, 98177), (279, 95010), (310, 85509), (465, 57006), (558, 47505), (837, 31670), (930, 28503), (1395, 19002), (1674, 15835), (2790, 9501), (3167, 8370), (4185, 6334)]