12089490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2543

約数の個数: 64

約数和(自身を含む): 34615296

約数和(自身を除く): 22525806

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 2503, 4830, 5006, 7509, 12515, 15018, 17521, 25030, 35042, 37545, 52563, 57569, 75090, 87605, 105126, 115138, 172707, 175210, 262815, 287845, 345414, 402983, 525630, 575690, 805966, 863535, 1208949, 1727070, 2014915, 2417898, 4029830, 6044745, 12089490]

約数ペア:

[(1, 12089490), (2, 6044745), (3, 4029830), (5, 2417898), (6, 2014915), (7, 1727070), (10, 1208949), (14, 863535), (15, 805966), (21, 575690), (23, 525630), (30, 402983), (35, 345414), (42, 287845), (46, 262815), (69, 175210), (70, 172707), (105, 115138), (115, 105126), (138, 87605), (161, 75090), (210, 57569), (230, 52563), (322, 37545), (345, 35042), (483, 25030), (690, 17521), (805, 15018), (966, 12515), (1610, 7509), (2415, 5006), (2503, 4830)]