70505580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2743

約数の個数: 96

約数和(自身を含む): 216921600

約数和(自身を除く): 146416020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2622, 2689, 4370, 5244, 5378, 6555, 8067, 8740, 10756, 13110, 13445, 16134, 26220, 26890, 32268, 40335, 51091, 53780, 61847, 80670, 102182, 123694, 153273, 161340, 185541, 204364, 247388, 255455, 306546, 309235, 371082, 510910, 613092, 618470, 742164, 766365, 927705, 1021820, 1175093, 1236940, 1532730, 1855410, 2350186, 3065460, 3525279, 3710820, 4700372, 5875465, 7050558, 11750930, 14101116, 17626395, 23501860, 35252790, 70505580]

約数ペア:

[(1, 70505580), (2, 35252790), (3, 23501860), (4, 17626395), (5, 14101116), (6, 11750930), (10, 7050558), (12, 5875465), (15, 4700372), (19, 3710820), (20, 3525279), (23, 3065460), (30, 2350186), (38, 1855410), (46, 1532730), (57, 1236940), (60, 1175093), (69, 1021820), (76, 927705), (92, 766365), (95, 742164), (114, 618470), (115, 613092), (138, 510910), (190, 371082), (228, 309235), (230, 306546), (276, 255455), (285, 247388), (345, 204364), (380, 185541), (437, 161340), (460, 153273), (570, 123694), (690, 102182), (874, 80670), (1140, 61847), (1311, 53780), (1380, 51091), (1748, 40335), (2185, 32268), (2622, 26890), (2689, 26220), (4370, 16134), (5244, 13445), (5378, 13110), (6555, 10756), (8067, 8740)]