41393790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19997}}^1$

素因数の和:20033

約数の個数: 48

約数和(自身を含む): 112308768

約数和(自身を除く): 70914978

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, 19997, 39994, 59991, 99985, 119982, 179973, 199970, 299955, 359946, 459931, 599910, 899865, 919862, 1379793, 1799730, 2299655, 2759586, 4139379, 4599310, 6898965, 8278758, 13797930, 20696895, 41393790]

約数ペア:

[(1, 41393790), (2, 20696895), (3, 13797930), (5, 8278758), (6, 6898965), (9, 4599310), (10, 4139379), (15, 2759586), (18, 2299655), (23, 1799730), (30, 1379793), (45, 919862), (46, 899865), (69, 599910), (90, 459931), (115, 359946), (138, 299955), (207, 199970), (230, 179973), (345, 119982), (414, 99985), (690, 59991), (1035, 39994), (2070, 19997)]