345201570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{78277}}^1$

素因数の和:78304

約数の個数: 72

約数和(自身を含む): 1044071964

約数和(自身を除く): 698870394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 78277, 156554, 234831, 391385, 469662, 547939, 704493, 782770, 1095878, 1174155, 1408986, 1643817, 2348310, 2739695, 3287634, 3522465, 3835573, 4931451, 5479390, 7044930, 7671146, 8219085, 9862902, 11506719, 16438170, 19177865, 23013438, 24657255, 34520157, 38355730, 49314510, 57533595, 69040314, 115067190, 172600785, 345201570]

約数ペア:

[(1, 345201570), (2, 172600785), (3, 115067190), (5, 69040314), (6, 57533595), (7, 49314510), (9, 38355730), (10, 34520157), (14, 24657255), (15, 23013438), (18, 19177865), (21, 16438170), (30, 11506719), (35, 9862902), (42, 8219085), (45, 7671146), (49, 7044930), (63, 5479390), (70, 4931451), (90, 3835573), (98, 3522465), (105, 3287634), (126, 2739695), (147, 2348310), (210, 1643817), (245, 1408986), (294, 1174155), (315, 1095878), (441, 782770), (490, 704493), (630, 547939), (735, 469662), (882, 391385), (1470, 234831), (2205, 156554), (4410, 78277)]