177690870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12263}}^1$

素因数の和:12306

約数の個数: 96

約数和(自身を含む): 550996992

約数和(自身を除く): 373306122

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 7245, 12263, 14490, 24526, 36789, 61315, 73578, 85841, 110367, 122630, 171682, 183945, 220734, 257523, 282049, 367890, 429205, 515046, 551835, 564098, 772569, 846147, 858410, 1103670, 1287615, 1410245, 1545138, 1692294, 1974343, 2538441, 2575230, 2820490, 3862845, 3948686, 4230735, 5076882, 5923029, 7725690, 8461470, 9871715, 11846058, 12692205, 17769087, 19743430, 25384410, 29615145, 35538174, 59230290, 88845435, 177690870]

約数ペア:

[(1, 177690870), (2, 88845435), (3, 59230290), (5, 35538174), (6, 29615145), (7, 25384410), (9, 19743430), (10, 17769087), (14, 12692205), (15, 11846058), (18, 9871715), (21, 8461470), (23, 7725690), (30, 5923029), (35, 5076882), (42, 4230735), (45, 3948686), (46, 3862845), (63, 2820490), (69, 2575230), (70, 2538441), (90, 1974343), (105, 1692294), (115, 1545138), (126, 1410245), (138, 1287615), (161, 1103670), (207, 858410), (210, 846147), (230, 772569), (315, 564098), (322, 551835), (345, 515046), (414, 429205), (483, 367890), (630, 282049), (690, 257523), (805, 220734), (966, 183945), (1035, 171682), (1449, 122630), (1610, 110367), (2070, 85841), (2415, 73578), (2898, 61315), (4830, 36789), (7245, 24526), (12263, 14490)]