69042998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 111936000

約数和(自身を除く): 42893002

約数列:

[1, 2, 19, 38, 79, 109, 158, 211, 218, 422, 1501, 2071, 3002, 4009, 4142, 8018, 8611, 16669, 17222, 22999, 33338, 45998, 163609, 316711, 327218, 436981, 633422, 873962, 1816921, 3633842, 34521499, 69042998]

約数ペア:

[(1, 69042998), (2, 34521499), (19, 3633842), (38, 1816921), (79, 873962), (109, 633422), (158, 436981), (211, 327218), (218, 316711), (422, 163609), (1501, 45998), (2071, 33338), (3002, 22999), (4009, 17222), (4142, 16669), (8018, 8611)]