31509925890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2711}}^1\times {\mathrm{387433}}^1$

素因数の和:390154

約数の個数: 32

約数和(自身を含む): 75651912576

約数和(自身を除く): 44141986686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2711, 5422, 8133, 13555, 16266, 27110, 40665, 81330, 387433, 774866, 1162299, 1937165, 2324598, 3874330, 5811495, 11622990, 1050330863, 2100661726, 3150992589, 5251654315, 6301985178, 10503308630, 15754962945, 31509925890]

約数ペア:

[(1, 31509925890), (2, 15754962945), (3, 10503308630), (5, 6301985178), (6, 5251654315), (10, 3150992589), (15, 2100661726), (30, 1050330863), (2711, 11622990), (5422, 5811495), (8133, 3874330), (13555, 2324598), (16266, 1937165), (27110, 1162299), (40665, 774866), (81330, 387433)]