493280580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{48647}}^1$

素因数の和:48685

約数の個数: 72

約数和(自身を含む): 1495634112

約数和(自身を除く): 1002353532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 48647, 97294, 145941, 194588, 243235, 291882, 486470, 583764, 632411, 729705, 972940, 1264822, 1459410, 1897233, 2529644, 2918820, 3162055, 3794466, 6324110, 7588932, 8221343, 9486165, 12648220, 16442686, 18972330, 24664029, 32885372, 37944660, 41106715, 49328058, 82213430, 98656116, 123320145, 164426860, 246640290, 493280580]

約数ペア:

[(1, 493280580), (2, 246640290), (3, 164426860), (4, 123320145), (5, 98656116), (6, 82213430), (10, 49328058), (12, 41106715), (13, 37944660), (15, 32885372), (20, 24664029), (26, 18972330), (30, 16442686), (39, 12648220), (52, 9486165), (60, 8221343), (65, 7588932), (78, 6324110), (130, 3794466), (156, 3162055), (169, 2918820), (195, 2529644), (260, 1897233), (338, 1459410), (390, 1264822), (507, 972940), (676, 729705), (780, 632411), (845, 583764), (1014, 486470), (1690, 291882), (2028, 243235), (2535, 194588), (3380, 145941), (5070, 97294), (10140, 48647)]