123382170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14741}}^1$

素因数の和:14788

約数の個数: 64

約数和(自身を含む): 339655680

約数和(自身を除く): 216273510

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, 4185, 8370, 14741, 29482, 44223, 73705, 88446, 132669, 147410, 221115, 265338, 398007, 442230, 456971, 663345, 796014, 913942, 1326690, 1370913, 1990035, 2284855, 2741826, 3980070, 4112739, 4569710, 6854565, 8225478, 12338217, 13709130, 20563695, 24676434, 41127390, 61691085, 123382170]

約数ペア:

[(1, 123382170), (2, 61691085), (3, 41127390), (5, 24676434), (6, 20563695), (9, 13709130), (10, 12338217), (15, 8225478), (18, 6854565), (27, 4569710), (30, 4112739), (31, 3980070), (45, 2741826), (54, 2284855), (62, 1990035), (90, 1370913), (93, 1326690), (135, 913942), (155, 796014), (186, 663345), (270, 456971), (279, 442230), (310, 398007), (465, 265338), (558, 221115), (837, 147410), (930, 132669), (1395, 88446), (1674, 73705), (2790, 44223), (4185, 29482), (8370, 14741)]