1308222910

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{17729}}^1$

素因数の和:17940

約数の個数: 32

約数和(自身を含む): 2420357760

約数和(自身を除く): 1112134850

約数列:

[1, 2, 5, 10, 47, 94, 157, 235, 314, 470, 785, 1570, 7379, 14758, 17729, 35458, 36895, 73790, 88645, 177290, 833263, 1666526, 2783453, 4166315, 5566906, 8332630, 13917265, 27834530, 130822291, 261644582, 654111455, 1308222910]

約数ペア:

[(1, 1308222910), (2, 654111455), (5, 261644582), (10, 130822291), (47, 27834530), (94, 13917265), (157, 8332630), (235, 5566906), (314, 4166315), (470, 2783453), (785, 1666526), (1570, 833263), (7379, 177290), (14758, 88645), (17729, 73790), (35458, 36895)]