30603958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 60673536

約数和(自身を除く): 30069578

約数列:

[1, 2, 7, 11, 14, 22, 37, 41, 74, 77, 82, 131, 154, 259, 262, 287, 407, 451, 518, 574, 814, 902, 917, 1441, 1517, 1834, 2849, 2882, 3034, 3157, 4847, 5371, 5698, 6314, 9694, 10087, 10619, 10742, 16687, 20174, 21238, 33374, 33929, 37597, 53317, 59081, 67858, 75194, 106634, 116809, 118162, 198727, 233618, 373219, 397454, 413567, 746438, 827134, 1391089, 2185997, 2782178, 4371994, 15301979, 30603958]

約数ペア:

[(1, 30603958), (2, 15301979), (7, 4371994), (11, 2782178), (14, 2185997), (22, 1391089), (37, 827134), (41, 746438), (74, 413567), (77, 397454), (82, 373219), (131, 233618), (154, 198727), (259, 118162), (262, 116809), (287, 106634), (407, 75194), (451, 67858), (518, 59081), (574, 53317), (814, 37597), (902, 33929), (917, 33374), (1441, 21238), (1517, 20174), (1834, 16687), (2849, 10742), (2882, 10619), (3034, 10087), (3157, 9694), (4847, 6314), (5371, 5698)]