70440180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 212937984

約数和(自身を除く): 142497804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 318, 340, 510, 530, 636, 795, 901, 1020, 1060, 1303, 1590, 1802, 2606, 2703, 3180, 3604, 3909, 4505, 5212, 5406, 6515, 7818, 9010, 10812, 13030, 13515, 15636, 18020, 19545, 22151, 26060, 27030, 39090, 44302, 54060, 66453, 69059, 78180, 88604, 110755, 132906, 138118, 207177, 221510, 265812, 276236, 332265, 345295, 414354, 443020, 664530, 690590, 828708, 1035885, 1174003, 1329060, 1381180, 2071770, 2348006, 3522009, 4143540, 4696012, 5870015, 7044018, 11740030, 14088036, 17610045, 23480060, 35220090, 70440180]

約数ペア:

[(1, 70440180), (2, 35220090), (3, 23480060), (4, 17610045), (5, 14088036), (6, 11740030), (10, 7044018), (12, 5870015), (15, 4696012), (17, 4143540), (20, 3522009), (30, 2348006), (34, 2071770), (51, 1381180), (53, 1329060), (60, 1174003), (68, 1035885), (85, 828708), (102, 690590), (106, 664530), (159, 443020), (170, 414354), (204, 345295), (212, 332265), (255, 276236), (265, 265812), (318, 221510), (340, 207177), (510, 138118), (530, 132906), (636, 110755), (795, 88604), (901, 78180), (1020, 69059), (1060, 66453), (1303, 54060), (1590, 44302), (1802, 39090), (2606, 27030), (2703, 26060), (3180, 22151), (3604, 19545), (3909, 18020), (4505, 15636), (5212, 13515), (5406, 13030), (6515, 10812), (7818, 9010)]