8422310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 17926272

約数和(自身を除く): 9503962

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 103, 130, 170, 185, 206, 221, 370, 442, 481, 515, 629, 962, 1030, 1105, 1258, 1339, 1751, 2210, 2405, 2678, 3145, 3502, 3811, 4810, 6290, 6695, 7622, 8177, 8755, 13390, 16354, 17510, 19055, 22763, 38110, 40885, 45526, 49543, 64787, 81770, 99086, 113815, 129574, 227630, 247715, 323935, 495430, 647870, 842231, 1684462, 4211155, 8422310]

約数ペア:

[(1, 8422310), (2, 4211155), (5, 1684462), (10, 842231), (13, 647870), (17, 495430), (26, 323935), (34, 247715), (37, 227630), (65, 129574), (74, 113815), (85, 99086), (103, 81770), (130, 64787), (170, 49543), (185, 45526), (206, 40885), (221, 38110), (370, 22763), (442, 19055), (481, 17510), (515, 16354), (629, 13390), (962, 8755), (1030, 8177), (1105, 7622), (1258, 6695), (1339, 6290), (1751, 4810), (2210, 3811), (2405, 3502), (2678, 3145)]