994106280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487307}}^1$

素因数の和:487338

約数の個数: 64

約数和(自身を含む): 3157755840

約数和(自身を除く): 2163649560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 487307, 974614, 1461921, 1949228, 2436535, 2923842, 3898456, 4873070, 5847684, 7309605, 8284219, 9746140, 11695368, 14619210, 16568438, 19492280, 24852657, 29238420, 33136876, 41421095, 49705314, 58476840, 66273752, 82842190, 99410628, 124263285, 165684380, 198821256, 248526570, 331368760, 497053140, 994106280]

約数ペア:

[(1, 994106280), (2, 497053140), (3, 331368760), (4, 248526570), (5, 198821256), (6, 165684380), (8, 124263285), (10, 99410628), (12, 82842190), (15, 66273752), (17, 58476840), (20, 49705314), (24, 41421095), (30, 33136876), (34, 29238420), (40, 24852657), (51, 19492280), (60, 16568438), (68, 14619210), (85, 11695368), (102, 9746140), (120, 8284219), (136, 7309605), (170, 5847684), (204, 4873070), (255, 3898456), (340, 2923842), (408, 2436535), (510, 1949228), (680, 1461921), (1020, 974614), (2040, 487307)]