1120291270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{62273}}^1$

素因数の和:62544

約数の個数: 32

約数和(自身を含む): 2313603648

約数和(自身を除く): 1193312378

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 3598, 8995, 17990, 62273, 124546, 311365, 435911, 622730, 871822, 2179555, 4359110, 16004161, 32008322, 80020805, 112029127, 160041610, 224058254, 560145635, 1120291270]

約数ペア:

[(1, 1120291270), (2, 560145635), (5, 224058254), (7, 160041610), (10, 112029127), (14, 80020805), (35, 32008322), (70, 16004161), (257, 4359110), (514, 2179555), (1285, 871822), (1799, 622730), (2570, 435911), (3598, 311365), (8995, 124546), (17990, 62273)]