90112350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{19379}}^1$

素因数の和:19425

約数の個数: 48

約数和(自身を含む): 230699520

約数和(自身を除く): 140587170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 19379, 38758, 58137, 96895, 116274, 193790, 290685, 484475, 581370, 600749, 968950, 1201498, 1453425, 1802247, 2906850, 3003745, 3604494, 6007490, 9011235, 15018725, 18022470, 30037450, 45056175, 90112350]

約数ペア:

[(1, 90112350), (2, 45056175), (3, 30037450), (5, 18022470), (6, 15018725), (10, 9011235), (15, 6007490), (25, 3604494), (30, 3003745), (31, 2906850), (50, 1802247), (62, 1453425), (75, 1201498), (93, 968950), (150, 600749), (155, 581370), (186, 484475), (310, 290685), (465, 193790), (775, 116274), (930, 96895), (1550, 58137), (2325, 38758), (4650, 19379)]