74008590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 183845376

約数和(自身を除く): 109836786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 103, 129, 206, 215, 258, 309, 430, 515, 557, 618, 645, 1030, 1114, 1290, 1545, 1671, 2785, 3090, 3342, 4429, 5570, 8355, 8858, 13287, 16710, 22145, 23951, 26574, 44290, 47902, 57371, 66435, 71853, 114742, 119755, 132870, 143706, 172113, 239510, 286855, 344226, 359265, 573710, 718530, 860565, 1721130, 2466953, 4933906, 7400859, 12334765, 14801718, 24669530, 37004295, 74008590]

約数ペア:

[(1, 74008590), (2, 37004295), (3, 24669530), (5, 14801718), (6, 12334765), (10, 7400859), (15, 4933906), (30, 2466953), (43, 1721130), (86, 860565), (103, 718530), (129, 573710), (206, 359265), (215, 344226), (258, 286855), (309, 239510), (430, 172113), (515, 143706), (557, 132870), (618, 119755), (645, 114742), (1030, 71853), (1114, 66435), (1290, 57371), (1545, 47902), (1671, 44290), (2785, 26574), (3090, 23951), (3342, 22145), (4429, 16710), (5570, 13287), (8355, 8858)]