3475480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 8748000

約数和(自身を除く): 5272520

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 269, 323, 340, 380, 538, 646, 680, 760, 1076, 1292, 1345, 1615, 2152, 2584, 2690, 3230, 4573, 5111, 5380, 6460, 9146, 10222, 10760, 12920, 18292, 20444, 22865, 25555, 36584, 40888, 45730, 51110, 86887, 91460, 102220, 173774, 182920, 204440, 347548, 434435, 695096, 868870, 1737740, 3475480]

約数ペア:

[(1, 3475480), (2, 1737740), (4, 868870), (5, 695096), (8, 434435), (10, 347548), (17, 204440), (19, 182920), (20, 173774), (34, 102220), (38, 91460), (40, 86887), (68, 51110), (76, 45730), (85, 40888), (95, 36584), (136, 25555), (152, 22865), (170, 20444), (190, 18292), (269, 12920), (323, 10760), (340, 10222), (380, 9146), (538, 6460), (646, 5380), (680, 5111), (760, 4573), (1076, 3230), (1292, 2690), (1345, 2584), (1615, 2152)]