1670147290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{1549}}^1$

素因数の和:1847

約数の個数: 64

約数和(自身を含む): 3501561600

約数和(自身を除く): 1831414310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 211, 365, 422, 511, 730, 1022, 1055, 1477, 1549, 2110, 2555, 2954, 3098, 5110, 7385, 7745, 10843, 14770, 15403, 15490, 21686, 30806, 54215, 77015, 107821, 108430, 113077, 154030, 215642, 226154, 326839, 539105, 565385, 653678, 791539, 1078210, 1130770, 1583078, 1634195, 2287873, 3268390, 3957695, 4575746, 7915390, 11439365, 22878730, 23859247, 47718494, 119296235, 167014729, 238592470, 334029458, 835073645, 1670147290]

約数ペア:

[(1, 1670147290), (2, 835073645), (5, 334029458), (7, 238592470), (10, 167014729), (14, 119296235), (35, 47718494), (70, 23859247), (73, 22878730), (146, 11439365), (211, 7915390), (365, 4575746), (422, 3957695), (511, 3268390), (730, 2287873), (1022, 1634195), (1055, 1583078), (1477, 1130770), (1549, 1078210), (2110, 791539), (2555, 653678), (2954, 565385), (3098, 539105), (5110, 326839), (7385, 226154), (7745, 215642), (10843, 154030), (14770, 113077), (15403, 108430), (15490, 107821), (21686, 77015), (30806, 54215)]