244853420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47269}}^1$

素因数の和:47322

約数の個数: 48

約数和(自身を含む): 603543360

約数和(自身を除く): 358689940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 47269, 94538, 189076, 236345, 330883, 472690, 661766, 945380, 1323532, 1654415, 1748953, 3308830, 3497906, 6617660, 6995812, 8744765, 12242671, 17489530, 24485342, 34979060, 48970684, 61213355, 122426710, 244853420]

約数ペア:

[(1, 244853420), (2, 122426710), (4, 61213355), (5, 48970684), (7, 34979060), (10, 24485342), (14, 17489530), (20, 12242671), (28, 8744765), (35, 6995812), (37, 6617660), (70, 3497906), (74, 3308830), (140, 1748953), (148, 1654415), (185, 1323532), (259, 945380), (370, 661766), (518, 472690), (740, 330883), (1036, 236345), (1295, 189076), (2590, 94538), (5180, 47269)]