5453940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5347}}^1$

素因数の和:5376

約数の個数: 48

約数和(自身を含む): 16172352

約数和(自身を除く): 10718412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 5347, 10694, 16041, 21388, 26735, 32082, 53470, 64164, 80205, 90899, 106940, 160410, 181798, 272697, 320820, 363596, 454495, 545394, 908990, 1090788, 1363485, 1817980, 2726970, 5453940]

約数ペア:

[(1, 5453940), (2, 2726970), (3, 1817980), (4, 1363485), (5, 1090788), (6, 908990), (10, 545394), (12, 454495), (15, 363596), (17, 320820), (20, 272697), (30, 181798), (34, 160410), (51, 106940), (60, 90899), (68, 80205), (85, 64164), (102, 53470), (170, 32082), (204, 26735), (255, 21388), (340, 16041), (510, 10694), (1020, 5347)]