3130543948

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^3\times {\mathrm{3251}}^1$

素因数の和:3320

約数の個数: 72

約数和(自身を含む): 6773200560

約数和(自身を除く): 3642656612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 289, 476, 578, 833, 1156, 1666, 2023, 3251, 3332, 4046, 4913, 6502, 8092, 9826, 13004, 14161, 19652, 22757, 28322, 34391, 45514, 55267, 56644, 68782, 91028, 110534, 137564, 159299, 221068, 240737, 318598, 386869, 481474, 637196, 773738, 939539, 962948, 1547476, 1879078, 2708083, 3758156, 5416166, 6576773, 10832332, 13153546, 15972163, 26307092, 31944326, 46037411, 63888652, 92074822, 111805141, 184149644, 223610282, 447220564, 782635987, 1565271974, 3130543948]

約数ペア:

[(1, 3130543948), (2, 1565271974), (4, 782635987), (7, 447220564), (14, 223610282), (17, 184149644), (28, 111805141), (34, 92074822), (49, 63888652), (68, 46037411), (98, 31944326), (119, 26307092), (196, 15972163), (238, 13153546), (289, 10832332), (476, 6576773), (578, 5416166), (833, 3758156), (1156, 2708083), (1666, 1879078), (2023, 1547476), (3251, 962948), (3332, 939539), (4046, 773738), (4913, 637196), (6502, 481474), (8092, 386869), (9826, 318598), (13004, 240737), (14161, 221068), (19652, 159299), (22757, 137564), (28322, 110534), (34391, 91028), (45514, 68782), (55267, 56644)]