2977350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 7713792

約数和(自身を除く): 4736442

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 863, 1150, 1725, 1726, 2589, 3450, 4315, 5178, 8630, 12945, 19849, 21575, 25890, 39698, 43150, 59547, 64725, 99245, 119094, 129450, 198490, 297735, 496225, 595470, 992450, 1488675, 2977350]

約数ペア:

[(1, 2977350), (2, 1488675), (3, 992450), (5, 595470), (6, 496225), (10, 297735), (15, 198490), (23, 129450), (25, 119094), (30, 99245), (46, 64725), (50, 59547), (69, 43150), (75, 39698), (115, 25890), (138, 21575), (150, 19849), (230, 12945), (345, 8630), (575, 5178), (690, 4315), (863, 3450), (1150, 2589), (1725, 1726)]