170015860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5039}}^1$

素因数の和:5296

約数の個数: 48

約数和(自身を含む): 409812480

約数和(自身を除く): 239796620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1205, 1687, 2410, 3374, 4820, 5039, 6748, 8435, 10078, 16870, 20156, 25195, 33740, 35273, 50390, 70546, 100780, 141092, 176365, 352730, 705460, 1214399, 2428798, 4857596, 6071995, 8500793, 12143990, 17001586, 24287980, 34003172, 42503965, 85007930, 170015860]

約数ペア:

[(1, 170015860), (2, 85007930), (4, 42503965), (5, 34003172), (7, 24287980), (10, 17001586), (14, 12143990), (20, 8500793), (28, 6071995), (35, 4857596), (70, 2428798), (140, 1214399), (241, 705460), (482, 352730), (964, 176365), (1205, 141092), (1687, 100780), (2410, 70546), (3374, 50390), (4820, 35273), (5039, 33740), (6748, 25195), (8435, 20156), (10078, 16870)]