12464570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 25198560

約数和(自身を除く): 12733990

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 227, 289, 323, 454, 578, 646, 1135, 1445, 1615, 2270, 2890, 3230, 3859, 4313, 5491, 7718, 8626, 10982, 19295, 21565, 27455, 38590, 43130, 54910, 65603, 73321, 131206, 146642, 328015, 366605, 656030, 733210, 1246457, 2492914, 6232285, 12464570]

約数ペア:

[(1, 12464570), (2, 6232285), (5, 2492914), (10, 1246457), (17, 733210), (19, 656030), (34, 366605), (38, 328015), (85, 146642), (95, 131206), (170, 73321), (190, 65603), (227, 54910), (289, 43130), (323, 38590), (454, 27455), (578, 21565), (646, 19295), (1135, 10982), (1445, 8626), (1615, 7718), (2270, 5491), (2890, 4313), (3230, 3859)]