712944190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{128923}}^1$

素因数の和:129016

約数の個数: 32

約数和(自身を含む): 1485204480

約数和(自身を除く): 772260290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 128923, 257846, 644615, 902461, 1289230, 1804922, 4512305, 9024610, 10184917, 20369834, 50924585, 71294419, 101849170, 142588838, 356472095, 712944190]

約数ペア:

[(1, 712944190), (2, 356472095), (5, 142588838), (7, 101849170), (10, 71294419), (14, 50924585), (35, 20369834), (70, 10184917), (79, 9024610), (158, 4512305), (395, 1804922), (553, 1289230), (790, 902461), (1106, 644615), (2765, 257846), (5530, 128923)]