3853220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 9797760

約数和(自身を除く): 5944540

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 1619, 2380, 3238, 6476, 8095, 11333, 16190, 22666, 27523, 32380, 45332, 55046, 56665, 110092, 113330, 137615, 192661, 226660, 275230, 385322, 550460, 770644, 963305, 1926610, 3853220]

約数ペア:

[(1, 3853220), (2, 1926610), (4, 963305), (5, 770644), (7, 550460), (10, 385322), (14, 275230), (17, 226660), (20, 192661), (28, 137615), (34, 113330), (35, 110092), (68, 56665), (70, 55046), (85, 45332), (119, 32380), (140, 27523), (170, 22666), (238, 16190), (340, 11333), (476, 8095), (595, 6476), (1190, 3238), (1619, 2380)]