9861950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 22081920

約数和(自身を除く): 12219970

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 1483, 2966, 3325, 6650, 7415, 10381, 14830, 20762, 28177, 37075, 51905, 56354, 74150, 103810, 140885, 197239, 259525, 281770, 394478, 519050, 704425, 986195, 1408850, 1972390, 4930975, 9861950]

約数ペア:

[(1, 9861950), (2, 4930975), (5, 1972390), (7, 1408850), (10, 986195), (14, 704425), (19, 519050), (25, 394478), (35, 281770), (38, 259525), (50, 197239), (70, 140885), (95, 103810), (133, 74150), (175, 56354), (190, 51905), (266, 37075), (350, 28177), (475, 20762), (665, 14830), (950, 10381), (1330, 7415), (1483, 6650), (2966, 3325)]