87970750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:2998

約数の個数: 64

約数和(自身を含む): 199345536

約数和(自身を除く): 111374786

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 425, 595, 850, 875, 1190, 1750, 2125, 2957, 2975, 4250, 5914, 5950, 14785, 14875, 20699, 29570, 29750, 41398, 50269, 73925, 100538, 103495, 147850, 206990, 251345, 351883, 369625, 502690, 517475, 703766, 739250, 1034950, 1256725, 1759415, 2513450, 2587375, 3518830, 5174750, 6283625, 8797075, 12567250, 17594150, 43985375, 87970750]

約数ペア:

[(1, 87970750), (2, 43985375), (5, 17594150), (7, 12567250), (10, 8797075), (14, 6283625), (17, 5174750), (25, 3518830), (34, 2587375), (35, 2513450), (50, 1759415), (70, 1256725), (85, 1034950), (119, 739250), (125, 703766), (170, 517475), (175, 502690), (238, 369625), (250, 351883), (350, 251345), (425, 206990), (595, 147850), (850, 103495), (875, 100538), (1190, 73925), (1750, 50269), (2125, 41398), (2957, 29750), (2975, 29570), (4250, 20699), (5914, 14875), (5950, 14785)]