8687790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 15504210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 1399, 2070, 2798, 3105, 4197, 6210, 6995, 8394, 12591, 13990, 20985, 25182, 32177, 37773, 41970, 62955, 64354, 75546, 96531, 125910, 160885, 188865, 193062, 289593, 321770, 377730, 482655, 579186, 868779, 965310, 1447965, 1737558, 2895930, 4343895, 8687790]

約数ペア:

[(1, 8687790), (2, 4343895), (3, 2895930), (5, 1737558), (6, 1447965), (9, 965310), (10, 868779), (15, 579186), (18, 482655), (23, 377730), (27, 321770), (30, 289593), (45, 193062), (46, 188865), (54, 160885), (69, 125910), (90, 96531), (115, 75546), (135, 64354), (138, 62955), (207, 41970), (230, 37773), (270, 32177), (345, 25182), (414, 20985), (621, 13990), (690, 12591), (1035, 8394), (1242, 6995), (1399, 6210), (2070, 4197), (2798, 3105)]