30288972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3191}}^1$

素因数の和:3318

約数の個数: 48

約数和(自身を含む): 81510912

約数和(自身を除く): 51221940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 3164, 3191, 4746, 6382, 9492, 9573, 12764, 19146, 22337, 38292, 44674, 67011, 89348, 134022, 268044, 360583, 721166, 1081749, 1442332, 2163498, 2524081, 4326996, 5048162, 7572243, 10096324, 15144486, 30288972]

約数ペア:

[(1, 30288972), (2, 15144486), (3, 10096324), (4, 7572243), (6, 5048162), (7, 4326996), (12, 2524081), (14, 2163498), (21, 1442332), (28, 1081749), (42, 721166), (84, 360583), (113, 268044), (226, 134022), (339, 89348), (452, 67011), (678, 44674), (791, 38292), (1356, 22337), (1582, 19146), (2373, 12764), (3164, 9573), (3191, 9492), (4746, 6382)]