9775190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 8472490

約数列:

[1, 2, 5, 10, 43, 86, 127, 179, 215, 254, 358, 430, 635, 895, 1270, 1790, 5461, 7697, 10922, 15394, 22733, 27305, 38485, 45466, 54610, 76970, 113665, 227330, 977519, 1955038, 4887595, 9775190]

約数ペア:

[(1, 9775190), (2, 4887595), (5, 1955038), (10, 977519), (43, 227330), (86, 113665), (127, 76970), (179, 54610), (215, 45466), (254, 38485), (358, 27305), (430, 22733), (635, 15394), (895, 10922), (1270, 7697), (1790, 5461)]