74329220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2203}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 179211648

約数和(自身を除く): 104882428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1205, 1687, 2203, 2410, 3374, 4406, 4820, 6748, 8435, 8812, 11015, 15421, 16870, 22030, 30842, 33740, 44060, 61684, 77105, 154210, 308420, 530923, 1061846, 2123692, 2654615, 3716461, 5309230, 7432922, 10618460, 14865844, 18582305, 37164610, 74329220]

約数ペア:

[(1, 74329220), (2, 37164610), (4, 18582305), (5, 14865844), (7, 10618460), (10, 7432922), (14, 5309230), (20, 3716461), (28, 2654615), (35, 2123692), (70, 1061846), (140, 530923), (241, 308420), (482, 154210), (964, 77105), (1205, 61684), (1687, 44060), (2203, 33740), (2410, 30842), (3374, 22030), (4406, 16870), (4820, 15421), (6748, 11015), (8435, 8812)]