310650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 818400

約数和(自身を除く): 507750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 109, 114, 150, 190, 218, 285, 327, 475, 545, 570, 654, 950, 1090, 1425, 1635, 2071, 2725, 2850, 3270, 4142, 5450, 6213, 8175, 10355, 12426, 16350, 20710, 31065, 51775, 62130, 103550, 155325, 310650]

約数ペア:

[(1, 310650), (2, 155325), (3, 103550), (5, 62130), (6, 51775), (10, 31065), (15, 20710), (19, 16350), (25, 12426), (30, 10355), (38, 8175), (50, 6213), (57, 5450), (75, 4142), (95, 3270), (109, 2850), (114, 2725), (150, 2071), (190, 1635), (218, 1425), (285, 1090), (327, 950), (475, 654), (545, 570)]