172264910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3767}}^1$

素因数の和:4060

約数の個数: 32

約数和(自身を含む): 329624640

約数和(自身を除く): 157359730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 538, 1345, 2690, 3767, 4573, 7534, 9146, 18835, 22865, 37670, 45730, 64039, 128078, 320195, 640390, 1013323, 2026646, 5066615, 10133230, 17226491, 34452982, 86132455, 172264910]

約数ペア:

[(1, 172264910), (2, 86132455), (5, 34452982), (10, 17226491), (17, 10133230), (34, 5066615), (85, 2026646), (170, 1013323), (269, 640390), (538, 320195), (1345, 128078), (2690, 64039), (3767, 45730), (4573, 37670), (7534, 22865), (9146, 18835)]