65501010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31643}}^1$

素因数の和:31679

約数の個数: 48

約数和(自身を含む): 177712704

約数和(自身を除く): 112211694

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, 31643, 63286, 94929, 158215, 189858, 284787, 316430, 474645, 569574, 727789, 949290, 1423935, 1455578, 2183367, 2847870, 3638945, 4366734, 6550101, 7277890, 10916835, 13100202, 21833670, 32750505, 65501010]

約数ペア:

[(1, 65501010), (2, 32750505), (3, 21833670), (5, 13100202), (6, 10916835), (9, 7277890), (10, 6550101), (15, 4366734), (18, 3638945), (23, 2847870), (30, 2183367), (45, 1455578), (46, 1423935), (69, 949290), (90, 727789), (115, 569574), (138, 474645), (207, 316430), (230, 284787), (345, 189858), (414, 158215), (690, 94929), (1035, 63286), (2070, 31643)]