8030460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7873}}^1$

素因数の和:7902

約数の個数: 48

約数和(自身を含む): 23810976

約数和(自身を除く): 15780516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 7873, 15746, 23619, 31492, 39365, 47238, 78730, 94476, 118095, 133841, 157460, 236190, 267682, 401523, 472380, 535364, 669205, 803046, 1338410, 1606092, 2007615, 2676820, 4015230, 8030460]

約数ペア:

[(1, 8030460), (2, 4015230), (3, 2676820), (4, 2007615), (5, 1606092), (6, 1338410), (10, 803046), (12, 669205), (15, 535364), (17, 472380), (20, 401523), (30, 267682), (34, 236190), (51, 157460), (60, 133841), (68, 118095), (85, 94476), (102, 78730), (170, 47238), (204, 39365), (255, 31492), (340, 23619), (510, 15746), (1020, 7873)]