17370710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 38016000

約数和(自身を除く): 20645290

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 43, 58, 70, 86, 145, 199, 203, 215, 290, 301, 398, 406, 430, 602, 995, 1015, 1247, 1393, 1505, 1990, 2030, 2494, 2786, 3010, 5771, 6235, 6965, 8557, 8729, 11542, 12470, 13930, 17114, 17458, 28855, 40397, 42785, 43645, 57710, 59899, 80794, 85570, 87290, 119798, 201985, 248153, 299495, 403970, 496306, 598990, 1240765, 1737071, 2481530, 3474142, 8685355, 17370710]

約数ペア:

[(1, 17370710), (2, 8685355), (5, 3474142), (7, 2481530), (10, 1737071), (14, 1240765), (29, 598990), (35, 496306), (43, 403970), (58, 299495), (70, 248153), (86, 201985), (145, 119798), (199, 87290), (203, 85570), (215, 80794), (290, 59899), (301, 57710), (398, 43645), (406, 42785), (430, 40397), (602, 28855), (995, 17458), (1015, 17114), (1247, 13930), (1393, 12470), (1505, 11542), (1990, 8729), (2030, 8557), (2494, 6965), (2786, 6235), (3010, 5771)]