70830840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34721}}^1$

素因数の和:34752

約数の個数: 64

約数和(自身を含む): 224998560

約数和(自身を除く): 154167720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 34721, 69442, 104163, 138884, 173605, 208326, 277768, 347210, 416652, 520815, 590257, 694420, 833304, 1041630, 1180514, 1388840, 1770771, 2083260, 2361028, 2951285, 3541542, 4166520, 4722056, 5902570, 7083084, 8853855, 11805140, 14166168, 17707710, 23610280, 35415420, 70830840]

約数ペア:

[(1, 70830840), (2, 35415420), (3, 23610280), (4, 17707710), (5, 14166168), (6, 11805140), (8, 8853855), (10, 7083084), (12, 5902570), (15, 4722056), (17, 4166520), (20, 3541542), (24, 2951285), (30, 2361028), (34, 2083260), (40, 1770771), (51, 1388840), (60, 1180514), (68, 1041630), (85, 833304), (102, 694420), (120, 590257), (136, 520815), (170, 416652), (204, 347210), (255, 277768), (340, 208326), (408, 173605), (510, 138884), (680, 104163), (1020, 69442), (2040, 34721)]