74952870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 111325530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 97, 129, 194, 215, 258, 291, 430, 485, 582, 599, 645, 970, 1198, 1290, 1455, 1797, 2910, 2995, 3594, 4171, 5990, 8342, 8985, 12513, 17970, 20855, 25026, 25757, 41710, 51514, 58103, 62565, 77271, 116206, 125130, 128785, 154542, 174309, 257570, 290515, 348618, 386355, 581030, 772710, 871545, 1743090, 2498429, 4996858, 7495287, 12492145, 14990574, 24984290, 37476435, 74952870]

約数ペア:

[(1, 74952870), (2, 37476435), (3, 24984290), (5, 14990574), (6, 12492145), (10, 7495287), (15, 4996858), (30, 2498429), (43, 1743090), (86, 871545), (97, 772710), (129, 581030), (194, 386355), (215, 348618), (258, 290515), (291, 257570), (430, 174309), (485, 154542), (582, 128785), (599, 125130), (645, 116206), (970, 77271), (1198, 62565), (1290, 58103), (1455, 51514), (1797, 41710), (2910, 25757), (2995, 25026), (3594, 20855), (4171, 17970), (5990, 12513), (8342, 8985)]