6466770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 17677440

約数和(自身を除く): 11210670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 557, 645, 774, 1114, 1161, 1290, 1671, 1935, 2322, 2785, 3342, 3870, 5013, 5570, 5805, 8355, 10026, 11610, 15039, 16710, 23951, 25065, 30078, 47902, 50130, 71853, 75195, 119755, 143706, 150390, 215559, 239510, 359265, 431118, 646677, 718530, 1077795, 1293354, 2155590, 3233385, 6466770]

約数ペア:

[(1, 6466770), (2, 3233385), (3, 2155590), (5, 1293354), (6, 1077795), (9, 718530), (10, 646677), (15, 431118), (18, 359265), (27, 239510), (30, 215559), (43, 150390), (45, 143706), (54, 119755), (86, 75195), (90, 71853), (129, 50130), (135, 47902), (215, 30078), (258, 25065), (270, 23951), (387, 16710), (430, 15039), (557, 11610), (645, 10026), (774, 8355), (1114, 5805), (1161, 5570), (1290, 5013), (1671, 3870), (1935, 3342), (2322, 2785)]