2017148730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{5689}}^1$

素因数の和:5975

約数の個数: 64

約数和(自身を含む): 4955489280

約数和(自身を除く): 2938340550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 223, 265, 318, 446, 530, 669, 795, 1115, 1338, 1590, 2230, 3345, 5689, 6690, 11378, 11819, 17067, 23638, 28445, 34134, 35457, 56890, 59095, 70914, 85335, 118190, 170670, 177285, 301517, 354570, 603034, 904551, 1268647, 1507585, 1809102, 2537294, 3015170, 3805941, 4522755, 6343235, 7611882, 9045510, 12686470, 19029705, 38059410, 67238291, 134476582, 201714873, 336191455, 403429746, 672382910, 1008574365, 2017148730]

約数ペア:

[(1, 2017148730), (2, 1008574365), (3, 672382910), (5, 403429746), (6, 336191455), (10, 201714873), (15, 134476582), (30, 67238291), (53, 38059410), (106, 19029705), (159, 12686470), (223, 9045510), (265, 7611882), (318, 6343235), (446, 4522755), (530, 3805941), (669, 3015170), (795, 2537294), (1115, 1809102), (1338, 1507585), (1590, 1268647), (2230, 904551), (3345, 603034), (5689, 354570), (6690, 301517), (11378, 177285), (11819, 170670), (17067, 118190), (23638, 85335), (28445, 70914), (34134, 59095), (35457, 56890)]