38518970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 82722816

約数和(自身を除く): 44203846

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 67, 70, 86, 134, 191, 215, 301, 335, 382, 430, 469, 602, 670, 938, 955, 1337, 1505, 1910, 2345, 2674, 2881, 3010, 4690, 5762, 6685, 8213, 12797, 13370, 14405, 16426, 20167, 25594, 28810, 40334, 41065, 57491, 63985, 82130, 89579, 100835, 114982, 127970, 179158, 201670, 287455, 447895, 550271, 574910, 895790, 1100542, 2751355, 3851897, 5502710, 7703794, 19259485, 38518970]

約数ペア:

[(1, 38518970), (2, 19259485), (5, 7703794), (7, 5502710), (10, 3851897), (14, 2751355), (35, 1100542), (43, 895790), (67, 574910), (70, 550271), (86, 447895), (134, 287455), (191, 201670), (215, 179158), (301, 127970), (335, 114982), (382, 100835), (430, 89579), (469, 82130), (602, 63985), (670, 57491), (938, 41065), (955, 40334), (1337, 28810), (1505, 25594), (1910, 20167), (2345, 16426), (2674, 14405), (2881, 13370), (3010, 12797), (4690, 8213), (5762, 6685)]