486575340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{279641}}^1$

素因数の和:279682

約数の個数: 48

約数和(自身を含む): 1409395680

約数和(自身を除く): 922820340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 279641, 559282, 838923, 1118564, 1398205, 1677846, 2796410, 3355692, 4194615, 5592820, 8109589, 8389230, 16219178, 16778460, 24328767, 32438356, 40547945, 48657534, 81095890, 97315068, 121643835, 162191780, 243287670, 486575340]

約数ペア:

[(1, 486575340), (2, 243287670), (3, 162191780), (4, 121643835), (5, 97315068), (6, 81095890), (10, 48657534), (12, 40547945), (15, 32438356), (20, 24328767), (29, 16778460), (30, 16219178), (58, 8389230), (60, 8109589), (87, 5592820), (116, 4194615), (145, 3355692), (174, 2796410), (290, 1677846), (348, 1398205), (435, 1118564), (580, 838923), (870, 559282), (1740, 279641)]