1294644430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{81373}}^1$

素因数の和:81460

約数の個数: 32

約数和(自身を含む): 2449031904

約数和(自身を除く): 1154387474

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 3182, 7955, 15910, 81373, 162746, 406865, 813730, 3010801, 3499039, 6021602, 6998078, 15054005, 17495195, 30108010, 34990390, 129464443, 258928886, 647322215, 1294644430]

約数ペア:

[(1, 1294644430), (2, 647322215), (5, 258928886), (10, 129464443), (37, 34990390), (43, 30108010), (74, 17495195), (86, 15054005), (185, 6998078), (215, 6021602), (370, 3499039), (430, 3010801), (1591, 813730), (3182, 406865), (7955, 162746), (15910, 81373)]