280243584690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139424669}}^1$

素因数の和:139424746

約数の個数: 32

約数和(自身を含む): 682623184320

約数和(自身を除く): 402379599630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 139424669, 278849338, 418274007, 697123345, 836548014, 1394246690, 2091370035, 4182740070, 9341452823, 18682905646, 28024358469, 46707264115, 56048716938, 93414528230, 140121792345, 280243584690]

約数ペア:

[(1, 280243584690), (2, 140121792345), (3, 93414528230), (5, 56048716938), (6, 46707264115), (10, 28024358469), (15, 18682905646), (30, 9341452823), (67, 4182740070), (134, 2091370035), (201, 1394246690), (335, 836548014), (402, 697123345), (670, 418274007), (1005, 278849338), (2010, 139424669)]