71661630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 183202560

約数和(自身を除く): 111540930

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 227, 255, 454, 510, 619, 681, 1135, 1238, 1362, 1857, 2270, 3095, 3405, 3714, 3859, 6190, 6810, 7718, 9285, 10523, 11577, 18570, 19295, 21046, 23154, 31569, 38590, 52615, 57885, 63138, 105230, 115770, 140513, 157845, 281026, 315690, 421539, 702565, 843078, 1405130, 2107695, 2388721, 4215390, 4777442, 7166163, 11943605, 14332326, 23887210, 35830815, 71661630]

約数ペア:

[(1, 71661630), (2, 35830815), (3, 23887210), (5, 14332326), (6, 11943605), (10, 7166163), (15, 4777442), (17, 4215390), (30, 2388721), (34, 2107695), (51, 1405130), (85, 843078), (102, 702565), (170, 421539), (227, 315690), (255, 281026), (454, 157845), (510, 140513), (619, 115770), (681, 105230), (1135, 63138), (1238, 57885), (1362, 52615), (1857, 38590), (2270, 31569), (3095, 23154), (3405, 21046), (3714, 19295), (3859, 18570), (6190, 11577), (6810, 10523), (7718, 9285)]