30816612

素因数分解:

$2^2\times 3^4\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:662

約数の個数: 60

約数和(自身を含む): 81108720

約数和(自身を除く): 50292108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 227, 324, 419, 454, 681, 838, 908, 1257, 1362, 1676, 2043, 2514, 2724, 3771, 4086, 5028, 6129, 7542, 8172, 11313, 12258, 15084, 18387, 22626, 24516, 33939, 36774, 45252, 67878, 73548, 95113, 135756, 190226, 285339, 380452, 570678, 856017, 1141356, 1712034, 2568051, 3424068, 5136102, 7704153, 10272204, 15408306, 30816612]

約数ペア:

[(1, 30816612), (2, 15408306), (3, 10272204), (4, 7704153), (6, 5136102), (9, 3424068), (12, 2568051), (18, 1712034), (27, 1141356), (36, 856017), (54, 570678), (81, 380452), (108, 285339), (162, 190226), (227, 135756), (324, 95113), (419, 73548), (454, 67878), (681, 45252), (838, 36774), (908, 33939), (1257, 24516), (1362, 22626), (1676, 18387), (2043, 15084), (2514, 12258), (2724, 11313), (3771, 8172), (4086, 7542), (5028, 6129)]