2012314605

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1399}}^1$

素因数の和:1543

約数の個数: 96

約数和(自身を含む): 3983616000

約数和(自身を除く): 1971301395

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 103, 105, 133, 147, 245, 285, 309, 399, 515, 665, 721, 735, 931, 1399, 1545, 1957, 1995, 2163, 2793, 3605, 4197, 4655, 5047, 5871, 6995, 9785, 9793, 10815, 13699, 13965, 15141, 20985, 25235, 26581, 29355, 29379, 41097, 48965, 68495, 68551, 75705, 79743, 95893, 132905, 144097, 146895, 186067, 205485, 205653, 287679, 342755, 398715, 432291, 479465, 558201, 720485, 930335, 1008679, 1028265, 1302469, 1438395, 2161455, 2737843, 2791005, 3026037, 3907407, 5043395, 6512345, 7060753, 8213529, 13689215, 15130185, 19164901, 19537035, 21182259, 35303765, 41067645, 57494703, 95824505, 105911295, 134154307, 287473515, 402462921, 670771535, 2012314605]

約数ペア:

[(1, 2012314605), (3, 670771535), (5, 402462921), (7, 287473515), (15, 134154307), (19, 105911295), (21, 95824505), (35, 57494703), (49, 41067645), (57, 35303765), (95, 21182259), (103, 19537035), (105, 19164901), (133, 15130185), (147, 13689215), (245, 8213529), (285, 7060753), (309, 6512345), (399, 5043395), (515, 3907407), (665, 3026037), (721, 2791005), (735, 2737843), (931, 2161455), (1399, 1438395), (1545, 1302469), (1957, 1028265), (1995, 1008679), (2163, 930335), (2793, 720485), (3605, 558201), (4197, 479465), (4655, 432291), (5047, 398715), (5871, 342755), (6995, 287679), (9785, 205653), (9793, 205485), (10815, 186067), (13699, 146895), (13965, 144097), (15141, 132905), (20985, 95893), (25235, 79743), (26581, 75705), (29355, 68551), (29379, 68495), (41097, 48965)]