15388410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 38522880

約数和(自身を除く): 23134470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 79, 86, 129, 151, 158, 215, 237, 258, 302, 395, 430, 453, 474, 645, 755, 790, 906, 1185, 1290, 1510, 2265, 2370, 3397, 4530, 6493, 6794, 10191, 11929, 12986, 16985, 19479, 20382, 23858, 32465, 33970, 35787, 38958, 50955, 59645, 64930, 71574, 97395, 101910, 119290, 178935, 194790, 357870, 512947, 1025894, 1538841, 2564735, 3077682, 5129470, 7694205, 15388410]

約数ペア:

[(1, 15388410), (2, 7694205), (3, 5129470), (5, 3077682), (6, 2564735), (10, 1538841), (15, 1025894), (30, 512947), (43, 357870), (79, 194790), (86, 178935), (129, 119290), (151, 101910), (158, 97395), (215, 71574), (237, 64930), (258, 59645), (302, 50955), (395, 38958), (430, 35787), (453, 33970), (474, 32465), (645, 23858), (755, 20382), (790, 19479), (906, 16985), (1185, 12986), (1290, 11929), (1510, 10191), (2265, 6794), (2370, 6493), (3397, 4530)]