739441490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 1404827928

約数和(自身を除く): 665386438

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 529, 565, 1058, 1130, 1237, 2474, 2599, 2645, 5198, 5290, 6185, 12370, 12995, 25990, 28451, 56902, 59777, 119554, 139781, 142255, 279562, 284510, 298885, 597770, 654373, 698905, 1308746, 1397810, 3214963, 3271865, 6429926, 6543730, 16074815, 32149630, 73944149, 147888298, 369720745, 739441490]

約数ペア:

[(1, 739441490), (2, 369720745), (5, 147888298), (10, 73944149), (23, 32149630), (46, 16074815), (113, 6543730), (115, 6429926), (226, 3271865), (230, 3214963), (529, 1397810), (565, 1308746), (1058, 698905), (1130, 654373), (1237, 597770), (2474, 298885), (2599, 284510), (2645, 279562), (5198, 142255), (5290, 139781), (6185, 119554), (12370, 59777), (12995, 56902), (25990, 28451)]