172349570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53359}}^1$

素因数の和:53402

約数の個数: 32

約数和(自身を含む): 345772800

約数和(自身を除く): 173423230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 53359, 106718, 266795, 533590, 907103, 1013821, 1814206, 2027642, 4535515, 5069105, 9071030, 10138210, 17234957, 34469914, 86174785, 172349570]

約数ペア:

[(1, 172349570), (2, 86174785), (5, 34469914), (10, 17234957), (17, 10138210), (19, 9071030), (34, 5069105), (38, 4535515), (85, 2027642), (95, 1814206), (170, 1013821), (190, 907103), (323, 533590), (646, 266795), (1615, 106718), (3230, 53359)]