218225610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35141}}^1$

素因数の和:35180

約数の個数: 64

約数和(自身を含む): 607253760

約数和(自身を除く): 389028150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 35141, 70282, 105423, 175705, 210846, 316269, 351410, 527115, 632538, 808243, 948807, 1054230, 1581345, 1616486, 1897614, 2424729, 3162690, 4041215, 4744035, 4849458, 7274187, 8082430, 9488070, 12123645, 14548374, 21822561, 24247290, 36370935, 43645122, 72741870, 109112805, 218225610]

約数ペア:

[(1, 218225610), (2, 109112805), (3, 72741870), (5, 43645122), (6, 36370935), (9, 24247290), (10, 21822561), (15, 14548374), (18, 12123645), (23, 9488070), (27, 8082430), (30, 7274187), (45, 4849458), (46, 4744035), (54, 4041215), (69, 3162690), (90, 2424729), (115, 1897614), (135, 1616486), (138, 1581345), (207, 1054230), (230, 948807), (270, 808243), (345, 632538), (414, 527115), (621, 351410), (690, 316269), (1035, 210846), (1242, 175705), (2070, 105423), (3105, 70282), (6210, 35141)]