12679470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 34145280

約数和(自身を除く): 21465810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 151, 270, 302, 311, 453, 622, 755, 906, 933, 1359, 1510, 1555, 1866, 2265, 2718, 2799, 3110, 4077, 4530, 4665, 5598, 6795, 8154, 8397, 9330, 13590, 13995, 16794, 20385, 27990, 40770, 41985, 46961, 83970, 93922, 140883, 234805, 281766, 422649, 469610, 704415, 845298, 1267947, 1408830, 2113245, 2535894, 4226490, 6339735, 12679470]

約数ペア:

[(1, 12679470), (2, 6339735), (3, 4226490), (5, 2535894), (6, 2113245), (9, 1408830), (10, 1267947), (15, 845298), (18, 704415), (27, 469610), (30, 422649), (45, 281766), (54, 234805), (90, 140883), (135, 93922), (151, 83970), (270, 46961), (302, 41985), (311, 40770), (453, 27990), (622, 20385), (755, 16794), (906, 13995), (933, 13590), (1359, 9330), (1510, 8397), (1555, 8154), (1866, 6795), (2265, 5598), (2718, 4665), (2799, 4530), (3110, 4077)]