30621726

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{11119}}^1$

素因数の和:11150

約数の個数: 40

約数和(自身を含む): 72658080

約数和(自身を除く): 42036354

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 11119, 22238, 33357, 66714, 100071, 189023, 200142, 300213, 378046, 567069, 600426, 900639, 1134138, 1701207, 1801278, 3402414, 5103621, 10207242, 15310863, 30621726]

約数ペア:

[(1, 30621726), (2, 15310863), (3, 10207242), (6, 5103621), (9, 3402414), (17, 1801278), (18, 1701207), (27, 1134138), (34, 900639), (51, 600426), (54, 567069), (81, 378046), (102, 300213), (153, 200142), (162, 189023), (306, 100071), (459, 66714), (918, 33357), (1377, 22238), (2754, 11119)]