917231030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{41113}}^1$

素因数の和:41240

約数の個数: 32

約数和(自身を含む): 1740602304

約数和(自身を除く): 823371274

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 2231, 4462, 11155, 22310, 41113, 82226, 205565, 411130, 945599, 1891198, 3987961, 4727995, 7975922, 9455990, 19939805, 39879610, 91723103, 183446206, 458615515, 917231030]

約数ペア:

[(1, 917231030), (2, 458615515), (5, 183446206), (10, 91723103), (23, 39879610), (46, 19939805), (97, 9455990), (115, 7975922), (194, 4727995), (230, 3987961), (485, 1891198), (970, 945599), (2231, 411130), (4462, 205565), (11155, 82226), (22310, 41113)]