1497441460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{16273}}^1$

素因数の和:16432

約数の個数: 48

約数和(自身を含む): 3248030016

約数和(自身を除く): 1750588556

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 107, 172, 214, 215, 428, 430, 535, 860, 1070, 2140, 4601, 9202, 16273, 18404, 23005, 32546, 46010, 65092, 81365, 92020, 162730, 325460, 699739, 1399478, 1741211, 2798956, 3482422, 3498695, 6964844, 6997390, 8706055, 13994780, 17412110, 34824220, 74872073, 149744146, 299488292, 374360365, 748720730, 1497441460]

約数ペア:

[(1, 1497441460), (2, 748720730), (4, 374360365), (5, 299488292), (10, 149744146), (20, 74872073), (43, 34824220), (86, 17412110), (107, 13994780), (172, 8706055), (214, 6997390), (215, 6964844), (428, 3498695), (430, 3482422), (535, 2798956), (860, 1741211), (1070, 1399478), (2140, 699739), (4601, 325460), (9202, 162730), (16273, 92020), (18404, 81365), (23005, 65092), (32546, 46010)]