88892010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42943}}^1$

素因数の和:42979

約数の個数: 48

約数和(自身を含む): 241173504

約数和(自身を除く): 152281494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 42943, 85886, 128829, 214715, 257658, 386487, 429430, 644145, 772974, 987689, 1288290, 1932435, 1975378, 2963067, 3864870, 4938445, 5926134, 8889201, 9876890, 14815335, 17778402, 29630670, 44446005, 88892010]

約数ペア:

[(1, 88892010), (2, 44446005), (3, 29630670), (5, 17778402), (6, 14815335), (9, 9876890), (10, 8889201), (15, 5926134), (18, 4938445), (23, 3864870), (30, 2963067), (45, 1975378), (46, 1932435), (69, 1288290), (90, 987689), (115, 772974), (138, 644145), (207, 429430), (230, 386487), (345, 257658), (414, 214715), (690, 128829), (1035, 85886), (2070, 42943)]