149372230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{3329}}^1$

素因数の和:3984

約数の個数: 32

約数和(自身を含む): 307851840

約数和(自身を除く): 158479610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 641, 1282, 3205, 3329, 4487, 6410, 6658, 8974, 16645, 22435, 23303, 33290, 44870, 46606, 116515, 233030, 2133889, 4267778, 10669445, 14937223, 21338890, 29874446, 74686115, 149372230]

約数ペア:

[(1, 149372230), (2, 74686115), (5, 29874446), (7, 21338890), (10, 14937223), (14, 10669445), (35, 4267778), (70, 2133889), (641, 233030), (1282, 116515), (3205, 46606), (3329, 44870), (4487, 33290), (6410, 23303), (6658, 22435), (8974, 16645)]