13231110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 33675264

約数和(自身を除く): 20444154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 347, 410, 465, 615, 694, 930, 1041, 1230, 1271, 1735, 2082, 2542, 3470, 3813, 5205, 6355, 7626, 10410, 10757, 12710, 14227, 19065, 21514, 28454, 32271, 38130, 42681, 53785, 64542, 71135, 85362, 107570, 142270, 161355, 213405, 322710, 426810, 441037, 882074, 1323111, 2205185, 2646222, 4410370, 6615555, 13231110]

約数ペア:

[(1, 13231110), (2, 6615555), (3, 4410370), (5, 2646222), (6, 2205185), (10, 1323111), (15, 882074), (30, 441037), (31, 426810), (41, 322710), (62, 213405), (82, 161355), (93, 142270), (123, 107570), (155, 85362), (186, 71135), (205, 64542), (246, 53785), (310, 42681), (347, 38130), (410, 32271), (465, 28454), (615, 21514), (694, 19065), (930, 14227), (1041, 12710), (1230, 10757), (1271, 10410), (1735, 7626), (2082, 6355), (2542, 5205), (3470, 3813)]