494947170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{17683}}^1$

素因数の和:18007

約数の個数: 48

約数和(自身を含む): 1291073472

約数和(自身を除く): 796126302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1555, 1866, 2799, 3110, 4665, 5598, 9330, 13995, 17683, 27990, 35366, 53049, 88415, 106098, 159147, 176830, 265245, 318294, 530490, 795735, 1591470, 5499413, 10998826, 16498239, 27497065, 32996478, 49494717, 54994130, 82491195, 98989434, 164982390, 247473585, 494947170]

約数ペア:

[(1, 494947170), (2, 247473585), (3, 164982390), (5, 98989434), (6, 82491195), (9, 54994130), (10, 49494717), (15, 32996478), (18, 27497065), (30, 16498239), (45, 10998826), (90, 5499413), (311, 1591470), (622, 795735), (933, 530490), (1555, 318294), (1866, 265245), (2799, 176830), (3110, 159147), (4665, 106098), (5598, 88415), (9330, 53049), (13995, 35366), (17683, 27990)]