197839530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{104677}}^1$

素因数の和:104700

約数の個数: 64

約数和(自身を含む): 602945280

約数和(自身を除く): 405105750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 104677, 209354, 314031, 523385, 628062, 732739, 942093, 1046770, 1465478, 1570155, 1884186, 2198217, 2826279, 3140310, 3663695, 4396434, 4710465, 5652558, 6594651, 7327390, 9420930, 10991085, 13189302, 14131395, 19783953, 21982170, 28262790, 32973255, 39567906, 65946510, 98919765, 197839530]

約数ペア:

[(1, 197839530), (2, 98919765), (3, 65946510), (5, 39567906), (6, 32973255), (7, 28262790), (9, 21982170), (10, 19783953), (14, 14131395), (15, 13189302), (18, 10991085), (21, 9420930), (27, 7327390), (30, 6594651), (35, 5652558), (42, 4710465), (45, 4396434), (54, 3663695), (63, 3140310), (70, 2826279), (90, 2198217), (105, 1884186), (126, 1570155), (135, 1465478), (189, 1046770), (210, 942093), (270, 732739), (315, 628062), (378, 523385), (630, 314031), (945, 209354), (1890, 104677)]