30528806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1447}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 57549312

約数和(自身を除く): 27020506

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1447, 1507, 1918, 2894, 3014, 10129, 10549, 15917, 20258, 21098, 31834, 111419, 198239, 222838, 396478, 1387673, 2180629, 2775346, 4361258, 15264403, 30528806]

約数ペア:

[(1, 30528806), (2, 15264403), (7, 4361258), (11, 2775346), (14, 2180629), (22, 1387673), (77, 396478), (137, 222838), (154, 198239), (274, 111419), (959, 31834), (1447, 21098), (1507, 20258), (1918, 15917), (2894, 10549), (3014, 10129)]