7569990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 21500640

約数和(自身を除く): 13930650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 53, 54, 69, 90, 106, 115, 135, 138, 159, 207, 230, 265, 270, 318, 345, 414, 477, 529, 530, 621, 690, 795, 954, 1035, 1058, 1219, 1242, 1431, 1587, 1590, 2070, 2385, 2438, 2645, 2862, 3105, 3174, 3657, 4761, 4770, 5290, 6095, 6210, 7155, 7314, 7935, 9522, 10971, 12190, 14283, 14310, 15870, 18285, 21942, 23805, 28037, 28566, 32913, 36570, 47610, 54855, 56074, 65826, 71415, 84111, 109710, 140185, 142830, 164565, 168222, 252333, 280370, 329130, 420555, 504666, 756999, 841110, 1261665, 1513998, 2523330, 3784995, 7569990]

約数ペア:

[(1, 7569990), (2, 3784995), (3, 2523330), (5, 1513998), (6, 1261665), (9, 841110), (10, 756999), (15, 504666), (18, 420555), (23, 329130), (27, 280370), (30, 252333), (45, 168222), (46, 164565), (53, 142830), (54, 140185), (69, 109710), (90, 84111), (106, 71415), (115, 65826), (135, 56074), (138, 54855), (159, 47610), (207, 36570), (230, 32913), (265, 28566), (270, 28037), (318, 23805), (345, 21942), (414, 18285), (477, 15870), (529, 14310), (530, 14283), (621, 12190), (690, 10971), (795, 9522), (954, 7935), (1035, 7314), (1058, 7155), (1219, 6210), (1242, 6095), (1431, 5290), (1587, 4770), (1590, 4761), (2070, 3657), (2385, 3174), (2438, 3105), (2645, 2862)]