2770530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 7741440

約数和(自身を除く): 4970910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 167, 210, 237, 334, 395, 474, 501, 553, 790, 835, 1002, 1106, 1169, 1185, 1659, 1670, 2338, 2370, 2505, 2765, 3318, 3507, 5010, 5530, 5845, 7014, 8295, 11690, 13193, 16590, 17535, 26386, 35070, 39579, 65965, 79158, 92351, 131930, 184702, 197895, 277053, 395790, 461755, 554106, 923510, 1385265, 2770530]

約数ペア:

[(1, 2770530), (2, 1385265), (3, 923510), (5, 554106), (6, 461755), (7, 395790), (10, 277053), (14, 197895), (15, 184702), (21, 131930), (30, 92351), (35, 79158), (42, 65965), (70, 39579), (79, 35070), (105, 26386), (158, 17535), (167, 16590), (210, 13193), (237, 11690), (334, 8295), (395, 7014), (474, 5845), (501, 5530), (553, 5010), (790, 3507), (835, 3318), (1002, 2765), (1106, 2505), (1169, 2370), (1185, 2338), (1659, 1670)]