13753770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 35610624

約数和(自身を除く): 21856854

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 643, 690, 713, 930, 1286, 1426, 1929, 2139, 3215, 3565, 3858, 4278, 6430, 7130, 9645, 10695, 14789, 19290, 19933, 21390, 29578, 39866, 44367, 59799, 73945, 88734, 99665, 119598, 147890, 199330, 221835, 298995, 443670, 458459, 597990, 916918, 1375377, 2292295, 2750754, 4584590, 6876885, 13753770]

約数ペア:

[(1, 13753770), (2, 6876885), (3, 4584590), (5, 2750754), (6, 2292295), (10, 1375377), (15, 916918), (23, 597990), (30, 458459), (31, 443670), (46, 298995), (62, 221835), (69, 199330), (93, 147890), (115, 119598), (138, 99665), (155, 88734), (186, 73945), (230, 59799), (310, 44367), (345, 39866), (465, 29578), (643, 21390), (690, 19933), (713, 19290), (930, 14789), (1286, 10695), (1426, 9645), (1929, 7130), (2139, 6430), (3215, 4278), (3565, 3858)]