270249330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2557}}^1$

素因数の和:2851

約数の個数: 64

約数和(自身を含む): 701342208

約数和(自身を除く): 431092878

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 271, 390, 542, 813, 1355, 1626, 2557, 2710, 3523, 4065, 5114, 7046, 7671, 8130, 10569, 12785, 15342, 17615, 21138, 25570, 33241, 35230, 38355, 52845, 66482, 76710, 99723, 105690, 166205, 199446, 332410, 498615, 692947, 997230, 1385894, 2078841, 3464735, 4157682, 6929470, 9008311, 10394205, 18016622, 20788410, 27024933, 45041555, 54049866, 90083110, 135124665, 270249330]

約数ペア:

[(1, 270249330), (2, 135124665), (3, 90083110), (5, 54049866), (6, 45041555), (10, 27024933), (13, 20788410), (15, 18016622), (26, 10394205), (30, 9008311), (39, 6929470), (65, 4157682), (78, 3464735), (130, 2078841), (195, 1385894), (271, 997230), (390, 692947), (542, 498615), (813, 332410), (1355, 199446), (1626, 166205), (2557, 105690), (2710, 99723), (3523, 76710), (4065, 66482), (5114, 52845), (7046, 38355), (7671, 35230), (8130, 33241), (10569, 25570), (12785, 21138), (15342, 17615)]