71470550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1865

約数の個数: 48

約数和(自身を含む): 143830080

約数和(自身を除く): 72359530

約数列:

[1, 2, 5, 10, 17, 25, 34, 47, 50, 85, 94, 170, 235, 425, 470, 799, 850, 1175, 1598, 1789, 2350, 3578, 3995, 7990, 8945, 17890, 19975, 30413, 39950, 44725, 60826, 84083, 89450, 152065, 168166, 304130, 420415, 760325, 840830, 1429411, 1520650, 2102075, 2858822, 4204150, 7147055, 14294110, 35735275, 71470550]

約数ペア:

[(1, 71470550), (2, 35735275), (5, 14294110), (10, 7147055), (17, 4204150), (25, 2858822), (34, 2102075), (47, 1520650), (50, 1429411), (85, 840830), (94, 760325), (170, 420415), (235, 304130), (425, 168166), (470, 152065), (799, 89450), (850, 84083), (1175, 60826), (1598, 44725), (1789, 39950), (2350, 30413), (3578, 19975), (3995, 17890), (7990, 8945)]