74415950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 159230880

約数和(自身を除く): 84814930

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 173, 175, 346, 350, 865, 1211, 1229, 1730, 2422, 2458, 4325, 6055, 6145, 8603, 8650, 12110, 12290, 17206, 30275, 30725, 43015, 60550, 61450, 86030, 212617, 215075, 425234, 430150, 1063085, 1488319, 2126170, 2976638, 5315425, 7441595, 10630850, 14883190, 37207975, 74415950]

約数ペア:

[(1, 74415950), (2, 37207975), (5, 14883190), (7, 10630850), (10, 7441595), (14, 5315425), (25, 2976638), (35, 2126170), (50, 1488319), (70, 1063085), (173, 430150), (175, 425234), (346, 215075), (350, 212617), (865, 86030), (1211, 61450), (1229, 60550), (1730, 43015), (2422, 30725), (2458, 30275), (4325, 17206), (6055, 12290), (6145, 12110), (8603, 8650)]