30942870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{147347}}^1$

素因数の和:147364

約数の個数: 32

約数和(自身を含む): 84872448

約数和(自身を除く): 53929578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 147347, 294694, 442041, 736735, 884082, 1031429, 1473470, 2062858, 2210205, 3094287, 4420410, 5157145, 6188574, 10314290, 15471435, 30942870]

約数ペア:

[(1, 30942870), (2, 15471435), (3, 10314290), (5, 6188574), (6, 5157145), (7, 4420410), (10, 3094287), (14, 2210205), (15, 2062858), (21, 1473470), (30, 1031429), (35, 884082), (42, 736735), (70, 442041), (105, 294694), (210, 147347)]