1009446540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{731483}}^1$

素因数の和:731518

約数の個数: 48

約数和(自身を含む): 2949343488

約数和(自身を除く): 1939896948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 731483, 1462966, 2194449, 2925932, 3657415, 4388898, 7314830, 8777796, 10972245, 14629660, 16824109, 21944490, 33648218, 43888980, 50472327, 67296436, 84120545, 100944654, 168241090, 201889308, 252361635, 336482180, 504723270, 1009446540]

約数ペア:

[(1, 1009446540), (2, 504723270), (3, 336482180), (4, 252361635), (5, 201889308), (6, 168241090), (10, 100944654), (12, 84120545), (15, 67296436), (20, 50472327), (23, 43888980), (30, 33648218), (46, 21944490), (60, 16824109), (69, 14629660), (92, 10972245), (115, 8777796), (138, 7314830), (230, 4388898), (276, 3657415), (345, 2925932), (460, 2194449), (690, 1462966), (1380, 731483)]