455832430

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{929}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 829634400

約数和(自身を除く): 373801970

約数列:

[1, 2, 5, 10, 139, 278, 353, 695, 706, 929, 1390, 1765, 1858, 3530, 4645, 9290, 49067, 98134, 129131, 245335, 258262, 327937, 490670, 645655, 655874, 1291310, 1639685, 3279370, 45583243, 91166486, 227916215, 455832430]

約数ペア:

[(1, 455832430), (2, 227916215), (5, 91166486), (10, 45583243), (139, 3279370), (278, 1639685), (353, 1291310), (695, 655874), (706, 645655), (929, 490670), (1390, 327937), (1765, 258262), (1858, 245335), (3530, 129131), (4645, 98134), (9290, 49067)]