1254430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 2457216

約数和(自身を除く): 1202786

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 157, 170, 235, 314, 470, 785, 799, 1570, 1598, 2669, 3995, 5338, 7379, 7990, 13345, 14758, 26690, 36895, 73790, 125443, 250886, 627215, 1254430]

約数ペア:

[(1, 1254430), (2, 627215), (5, 250886), (10, 125443), (17, 73790), (34, 36895), (47, 26690), (85, 14758), (94, 13345), (157, 7990), (170, 7379), (235, 5338), (314, 3995), (470, 2669), (785, 1598), (799, 1570)]