68767470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 119930130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 139, 207, 230, 239, 278, 345, 414, 417, 478, 690, 695, 717, 834, 1035, 1195, 1251, 1390, 1434, 2070, 2085, 2151, 2390, 2502, 3197, 3585, 4170, 4302, 5497, 6255, 6394, 7170, 9591, 10755, 10994, 12510, 15985, 16491, 19182, 21510, 27485, 28773, 31970, 32982, 33221, 47955, 49473, 54970, 57546, 66442, 82455, 95910, 98946, 99663, 143865, 164910, 166105, 199326, 247365, 287730, 298989, 332210, 494730, 498315, 597978, 764083, 996630, 1494945, 1528166, 2292249, 2989890, 3820415, 4584498, 6876747, 7640830, 11461245, 13753494, 22922490, 34383735, 68767470]

約数ペア:

[(1, 68767470), (2, 34383735), (3, 22922490), (5, 13753494), (6, 11461245), (9, 7640830), (10, 6876747), (15, 4584498), (18, 3820415), (23, 2989890), (30, 2292249), (45, 1528166), (46, 1494945), (69, 996630), (90, 764083), (115, 597978), (138, 498315), (139, 494730), (207, 332210), (230, 298989), (239, 287730), (278, 247365), (345, 199326), (414, 166105), (417, 164910), (478, 143865), (690, 99663), (695, 98946), (717, 95910), (834, 82455), (1035, 66442), (1195, 57546), (1251, 54970), (1390, 49473), (1434, 47955), (2070, 33221), (2085, 32982), (2151, 31970), (2390, 28773), (2502, 27485), (3197, 21510), (3585, 19182), (4170, 16491), (4302, 15985), (5497, 12510), (6255, 10994), (6394, 10755), (7170, 9591)]