5712910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 12188880

約数和(自身を除く): 6475970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 131, 178, 245, 262, 445, 490, 623, 655, 890, 917, 1246, 1310, 1834, 3115, 4361, 4585, 6230, 6419, 8722, 9170, 11659, 12838, 21805, 23318, 32095, 43610, 58295, 64190, 81613, 116590, 163226, 408065, 571291, 816130, 1142582, 2856455, 5712910]

約数ペア:

[(1, 5712910), (2, 2856455), (5, 1142582), (7, 816130), (10, 571291), (14, 408065), (35, 163226), (49, 116590), (70, 81613), (89, 64190), (98, 58295), (131, 43610), (178, 32095), (245, 23318), (262, 21805), (445, 12838), (490, 11659), (623, 9170), (655, 8722), (890, 6419), (917, 6230), (1246, 4585), (1310, 4361), (1834, 3115)]