6127820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 13880160

約数和(自身を除く): 7752340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 269, 335, 340, 538, 670, 1076, 1139, 1340, 1345, 2278, 2690, 4556, 4573, 5380, 5695, 9146, 11390, 18023, 18292, 22780, 22865, 36046, 45730, 72092, 90115, 91460, 180230, 306391, 360460, 612782, 1225564, 1531955, 3063910, 6127820]

約数ペア:

[(1, 6127820), (2, 3063910), (4, 1531955), (5, 1225564), (10, 612782), (17, 360460), (20, 306391), (34, 180230), (67, 91460), (68, 90115), (85, 72092), (134, 45730), (170, 36046), (268, 22865), (269, 22780), (335, 18292), (340, 18023), (538, 11390), (670, 9146), (1076, 5695), (1139, 5380), (1340, 4573), (1345, 4556), (2278, 2690)]