2760570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 7380360

約数和(自身を除く): 4619790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 829, 1110, 1658, 1665, 2487, 3330, 4145, 4974, 7461, 8290, 12435, 14922, 24870, 30673, 37305, 61346, 74610, 92019, 153365, 184038, 276057, 306730, 460095, 552114, 920190, 1380285, 2760570]

約数ペア:

[(1, 2760570), (2, 1380285), (3, 920190), (5, 552114), (6, 460095), (9, 306730), (10, 276057), (15, 184038), (18, 153365), (30, 92019), (37, 74610), (45, 61346), (74, 37305), (90, 30673), (111, 24870), (185, 14922), (222, 12435), (333, 8290), (370, 7461), (555, 4974), (666, 4145), (829, 3330), (1110, 2487), (1658, 1665)]