71449830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4993}}^1$

素因数の和:5062

約数の個数: 64

約数和(自身を含む): 194166720

約数和(自身を除く): 122716890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 4993, 7155, 9986, 14310, 14979, 24965, 29958, 44937, 49930, 74895, 89874, 134811, 149790, 224685, 264629, 269622, 449370, 529258, 674055, 793887, 1323145, 1348110, 1587774, 2381661, 2646290, 3969435, 4763322, 7144983, 7938870, 11908305, 14289966, 23816610, 35724915, 71449830]

約数ペア:

[(1, 71449830), (2, 35724915), (3, 23816610), (5, 14289966), (6, 11908305), (9, 7938870), (10, 7144983), (15, 4763322), (18, 3969435), (27, 2646290), (30, 2381661), (45, 1587774), (53, 1348110), (54, 1323145), (90, 793887), (106, 674055), (135, 529258), (159, 449370), (265, 269622), (270, 264629), (318, 224685), (477, 149790), (530, 134811), (795, 89874), (954, 74895), (1431, 49930), (1590, 44937), (2385, 29958), (2862, 24965), (4770, 14979), (4993, 14310), (7155, 9986)]