30783618

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{3631}}^1$

素因数の和:3799

約数の個数: 32

約数和(自身を含む): 68862720

約数和(自身を除く): 38079102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 3631, 4239, 7262, 8478, 10893, 21786, 32679, 65358, 98037, 196074, 570067, 1140134, 1710201, 3420402, 5130603, 10261206, 15391809, 30783618]

約数ペア:

[(1, 30783618), (2, 15391809), (3, 10261206), (6, 5130603), (9, 3420402), (18, 1710201), (27, 1140134), (54, 570067), (157, 196074), (314, 98037), (471, 65358), (942, 32679), (1413, 21786), (2826, 10893), (3631, 8478), (4239, 7262)]