29186820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12473}}^1$

素因数の和:12501

約数の個数: 72

約数和(自身を含む): 95351256

約数和(自身を除く): 66164436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 12473, 24946, 37419, 49892, 62365, 74838, 112257, 124730, 149676, 162149, 187095, 224514, 249460, 324298, 374190, 449028, 486447, 561285, 648596, 748380, 810745, 972894, 1122570, 1459341, 1621490, 1945788, 2245140, 2432235, 2918682, 3242980, 4864470, 5837364, 7296705, 9728940, 14593410, 29186820]

約数ペア:

[(1, 29186820), (2, 14593410), (3, 9728940), (4, 7296705), (5, 5837364), (6, 4864470), (9, 3242980), (10, 2918682), (12, 2432235), (13, 2245140), (15, 1945788), (18, 1621490), (20, 1459341), (26, 1122570), (30, 972894), (36, 810745), (39, 748380), (45, 648596), (52, 561285), (60, 486447), (65, 449028), (78, 374190), (90, 324298), (117, 249460), (130, 224514), (156, 187095), (180, 162149), (195, 149676), (234, 124730), (260, 112257), (390, 74838), (468, 62365), (585, 49892), (780, 37419), (1170, 24946), (2340, 12473)]