70479960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34549}}^1$

素因数の和:34580

約数の個数: 64

約数和(自身を含む): 223884000

約数和(自身を除く): 153404040

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, 34549, 69098, 103647, 138196, 172745, 207294, 276392, 345490, 414588, 518235, 587333, 690980, 829176, 1036470, 1174666, 1381960, 1761999, 2072940, 2349332, 2936665, 3523998, 4145880, 4698664, 5873330, 7047996, 8809995, 11746660, 14095992, 17619990, 23493320, 35239980, 70479960]

約数ペア:

[(1, 70479960), (2, 35239980), (3, 23493320), (4, 17619990), (5, 14095992), (6, 11746660), (8, 8809995), (10, 7047996), (12, 5873330), (15, 4698664), (17, 4145880), (20, 3523998), (24, 2936665), (30, 2349332), (34, 2072940), (40, 1761999), (51, 1381960), (60, 1174666), (68, 1036470), (85, 829176), (102, 690980), (120, 587333), (136, 518235), (170, 414588), (204, 345490), (255, 276392), (340, 207294), (408, 172745), (510, 138196), (680, 103647), (1020, 69098), (2040, 34549)]