138051930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 342650880

約数和(自身を除く): 204598950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 103, 129, 206, 215, 258, 309, 430, 515, 618, 645, 1030, 1039, 1290, 1545, 2078, 3090, 3117, 4429, 5195, 6234, 8858, 10390, 13287, 15585, 22145, 26574, 31170, 44290, 44677, 66435, 89354, 107017, 132870, 134031, 214034, 223385, 268062, 321051, 446770, 535085, 642102, 670155, 1070170, 1340310, 1605255, 3210510, 4601731, 9203462, 13805193, 23008655, 27610386, 46017310, 69025965, 138051930]

約数ペア:

[(1, 138051930), (2, 69025965), (3, 46017310), (5, 27610386), (6, 23008655), (10, 13805193), (15, 9203462), (30, 4601731), (43, 3210510), (86, 1605255), (103, 1340310), (129, 1070170), (206, 670155), (215, 642102), (258, 535085), (309, 446770), (430, 321051), (515, 268062), (618, 223385), (645, 214034), (1030, 134031), (1039, 132870), (1290, 107017), (1545, 89354), (2078, 66435), (3090, 44677), (3117, 44290), (4429, 31170), (5195, 26574), (6234, 22145), (8858, 15585), (10390, 13287)]