47331340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2269}}^1$

素因数の和:2434

約数の個数: 48

約数和(自身を含む): 114408000

約数和(自身を除く): 67076660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2269, 2980, 4172, 4538, 5215, 9076, 10430, 11345, 15883, 20860, 22690, 31766, 45380, 63532, 79415, 158830, 317660, 338081, 676162, 1352324, 1690405, 2366567, 3380810, 4733134, 6761620, 9466268, 11832835, 23665670, 47331340]

約数ペア:

[(1, 47331340), (2, 23665670), (4, 11832835), (5, 9466268), (7, 6761620), (10, 4733134), (14, 3380810), (20, 2366567), (28, 1690405), (35, 1352324), (70, 676162), (140, 338081), (149, 317660), (298, 158830), (596, 79415), (745, 63532), (1043, 45380), (1490, 31766), (2086, 22690), (2269, 20860), (2980, 15883), (4172, 11345), (4538, 10430), (5215, 9076)]