67362790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 140797440

約数和(自身を除く): 73434650

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 167, 190, 193, 209, 334, 386, 418, 835, 965, 1045, 1670, 1837, 1930, 2090, 2123, 3173, 3667, 3674, 4246, 6346, 7334, 9185, 10615, 15865, 18335, 18370, 21230, 31730, 32231, 34903, 36670, 40337, 64462, 69806, 80674, 161155, 174515, 201685, 322310, 349030, 354541, 403370, 612389, 709082, 1224778, 1772705, 3061945, 3545410, 6123890, 6736279, 13472558, 33681395, 67362790]

約数ペア:

[(1, 67362790), (2, 33681395), (5, 13472558), (10, 6736279), (11, 6123890), (19, 3545410), (22, 3061945), (38, 1772705), (55, 1224778), (95, 709082), (110, 612389), (167, 403370), (190, 354541), (193, 349030), (209, 322310), (334, 201685), (386, 174515), (418, 161155), (835, 80674), (965, 69806), (1045, 64462), (1670, 40337), (1837, 36670), (1930, 34903), (2090, 32231), (2123, 31730), (3173, 21230), (3667, 18370), (3674, 18335), (4246, 15865), (6346, 10615), (7334, 9185)]