39866330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2269}}^1$

素因数の和:2534

約数の個数: 32

約数和(自身を含む): 82373760

約数和(自身を除く): 42507430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2269, 2510, 3514, 4538, 8785, 11345, 15883, 17570, 22690, 31766, 79415, 158830, 569519, 1139038, 2847595, 3986633, 5695190, 7973266, 19933165, 39866330]

約数ペア:

[(1, 39866330), (2, 19933165), (5, 7973266), (7, 5695190), (10, 3986633), (14, 2847595), (35, 1139038), (70, 569519), (251, 158830), (502, 79415), (1255, 31766), (1757, 22690), (2269, 17570), (2510, 15883), (3514, 11345), (4538, 8785)]