1555363530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2468831}}^1$

素因数の和:2468851

約数の個数: 48

約数和(自身を含む): 4621653504

約数和(自身を除く): 3066289974

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2468831, 4937662, 7406493, 12344155, 14812986, 17281817, 22219479, 24688310, 34563634, 37032465, 44438958, 51845451, 74064930, 86409085, 103690902, 111097395, 155536353, 172818170, 222194790, 259227255, 311072706, 518454510, 777681765, 1555363530]

約数ペア:

[(1, 1555363530), (2, 777681765), (3, 518454510), (5, 311072706), (6, 259227255), (7, 222194790), (9, 172818170), (10, 155536353), (14, 111097395), (15, 103690902), (18, 86409085), (21, 74064930), (30, 51845451), (35, 44438958), (42, 37032465), (45, 34563634), (63, 24688310), (70, 22219479), (90, 17281817), (105, 14812986), (126, 12344155), (210, 7406493), (315, 4937662), (630, 2468831)]