70138260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22921}}^1$

素因数の和:22953

約数の個数: 72

約数和(自身を含む): 225277416

約数和(自身を除く): 155139156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 22921, 45842, 68763, 91684, 114605, 137526, 206289, 229210, 275052, 343815, 389657, 412578, 458420, 687630, 779314, 825156, 1031445, 1168971, 1375260, 1558628, 1948285, 2062890, 2337942, 3506913, 3896570, 4125780, 4675884, 5844855, 7013826, 7793140, 11689710, 14027652, 17534565, 23379420, 35069130, 70138260]

約数ペア:

[(1, 70138260), (2, 35069130), (3, 23379420), (4, 17534565), (5, 14027652), (6, 11689710), (9, 7793140), (10, 7013826), (12, 5844855), (15, 4675884), (17, 4125780), (18, 3896570), (20, 3506913), (30, 2337942), (34, 2062890), (36, 1948285), (45, 1558628), (51, 1375260), (60, 1168971), (68, 1031445), (85, 825156), (90, 779314), (102, 687630), (153, 458420), (170, 412578), (180, 389657), (204, 343815), (255, 275052), (306, 229210), (340, 206289), (510, 137526), (612, 114605), (765, 91684), (1020, 68763), (1530, 45842), (3060, 22921)]