17675730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8575

約数の個数: 48

約数和(自身を含む): 47960640

約数和(自身を除く): 30284910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 8539, 17078, 25617, 42695, 51234, 76851, 85390, 128085, 153702, 196397, 256170, 384255, 392794, 589191, 768510, 981985, 1178382, 1767573, 1963970, 2945955, 3535146, 5891910, 8837865, 17675730]

約数ペア:

[(1, 17675730), (2, 8837865), (3, 5891910), (5, 3535146), (6, 2945955), (9, 1963970), (10, 1767573), (15, 1178382), (18, 981985), (23, 768510), (30, 589191), (45, 392794), (46, 384255), (69, 256170), (90, 196397), (115, 153702), (138, 128085), (207, 85390), (230, 76851), (345, 51234), (414, 42695), (690, 25617), (1035, 17078), (2070, 8539)]