71491770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3067}}^1$

素因数の和:3124

約数の個数: 96

約数和(自身を含む): 218245248

約数和(自身を除く): 146753478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 90, 105, 111, 126, 185, 210, 222, 259, 315, 333, 370, 518, 555, 630, 666, 777, 1110, 1295, 1554, 1665, 2331, 2590, 3067, 3330, 3885, 4662, 6134, 7770, 9201, 11655, 15335, 18402, 21469, 23310, 27603, 30670, 42938, 46005, 55206, 64407, 92010, 107345, 113479, 128814, 138015, 193221, 214690, 226958, 276030, 322035, 340437, 386442, 567395, 644070, 680874, 794353, 966105, 1021311, 1134790, 1588706, 1702185, 1932210, 2042622, 2383059, 3404370, 3971765, 4766118, 5106555, 7149177, 7943530, 10213110, 11915295, 14298354, 23830590, 35745885, 71491770]

約数ペア:

[(1, 71491770), (2, 35745885), (3, 23830590), (5, 14298354), (6, 11915295), (7, 10213110), (9, 7943530), (10, 7149177), (14, 5106555), (15, 4766118), (18, 3971765), (21, 3404370), (30, 2383059), (35, 2042622), (37, 1932210), (42, 1702185), (45, 1588706), (63, 1134790), (70, 1021311), (74, 966105), (90, 794353), (105, 680874), (111, 644070), (126, 567395), (185, 386442), (210, 340437), (222, 322035), (259, 276030), (315, 226958), (333, 214690), (370, 193221), (518, 138015), (555, 128814), (630, 113479), (666, 107345), (777, 92010), (1110, 64407), (1295, 55206), (1554, 46005), (1665, 42938), (2331, 30670), (2590, 27603), (3067, 23310), (3330, 21469), (3885, 18402), (4662, 15335), (6134, 11655), (7770, 9201)]