1729693730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{11549}}^1$

素因数の和:12454

約数の個数: 32

約数和(自身を含む): 3300620400

約数和(自身を除く): 1570926670

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 881, 1762, 4405, 8810, 11549, 14977, 23098, 29954, 57745, 74885, 115490, 149770, 196333, 392666, 981665, 1963330, 10174669, 20349338, 50873345, 101746690, 172969373, 345938746, 864846865, 1729693730]

約数ペア:

[(1, 1729693730), (2, 864846865), (5, 345938746), (10, 172969373), (17, 101746690), (34, 50873345), (85, 20349338), (170, 10174669), (881, 1963330), (1762, 981665), (4405, 392666), (8810, 196333), (11549, 149770), (14977, 115490), (23098, 74885), (29954, 57745)]