15519210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 43241472

約数和(自身を除く): 27722262

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1103, 1407, 2010, 2206, 2345, 2814, 3309, 4690, 5515, 6618, 7035, 7721, 11030, 14070, 15442, 16545, 23163, 33090, 38605, 46326, 73901, 77210, 115815, 147802, 221703, 231630, 369505, 443406, 517307, 739010, 1034614, 1108515, 1551921, 2217030, 2586535, 3103842, 5173070, 7759605, 15519210]

約数ペア:

[(1, 15519210), (2, 7759605), (3, 5173070), (5, 3103842), (6, 2586535), (7, 2217030), (10, 1551921), (14, 1108515), (15, 1034614), (21, 739010), (30, 517307), (35, 443406), (42, 369505), (67, 231630), (70, 221703), (105, 147802), (134, 115815), (201, 77210), (210, 73901), (335, 46326), (402, 38605), (469, 33090), (670, 23163), (938, 16545), (1005, 15442), (1103, 14070), (1407, 11030), (2010, 7721), (2206, 7035), (2345, 6618), (2814, 5515), (3309, 4690)]