521140350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{853}}^1\times {\mathrm{4073}}^1$

素因数の和:4941

約数の個数: 48

約数和(自身を含む): 1294260912

約数和(自身を除く): 773120562

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 853, 1706, 2559, 4073, 4265, 5118, 8146, 8530, 12219, 12795, 20365, 21325, 24438, 25590, 40730, 42650, 61095, 63975, 101825, 122190, 127950, 203650, 305475, 610950, 3474269, 6948538, 10422807, 17371345, 20845614, 34742690, 52114035, 86856725, 104228070, 173713450, 260570175, 521140350]

約数ペア:

[(1, 521140350), (2, 260570175), (3, 173713450), (5, 104228070), (6, 86856725), (10, 52114035), (15, 34742690), (25, 20845614), (30, 17371345), (50, 10422807), (75, 6948538), (150, 3474269), (853, 610950), (1706, 305475), (2559, 203650), (4073, 127950), (4265, 122190), (5118, 101825), (8146, 63975), (8530, 61095), (12219, 42650), (12795, 40730), (20365, 25590), (21325, 24438)]