1933993985

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 3152265984

約数和(自身を除く): 1218271999

約数列:

[1, 5, 7, 11, 23, 35, 41, 49, 55, 77, 115, 161, 205, 245, 253, 287, 385, 451, 539, 761, 805, 943, 1127, 1265, 1435, 1771, 2009, 2255, 2695, 3157, 3805, 4715, 5327, 5635, 6601, 8371, 8855, 10045, 10373, 12397, 15785, 17503, 22099, 26635, 31201, 33005, 37289, 41855, 46207, 51865, 58597, 61985, 72611, 87515, 110495, 122521, 156005, 186445, 192533, 218407, 231035, 292985, 343211, 363055, 410179, 508277, 612605, 717623, 857647, 962665, 1092035, 1347731, 1528849, 1716055, 2050895, 2402477, 2541385, 3588115, 4288235, 5023361, 6738655, 7644245, 7893853, 9434117, 12012385, 16817339, 25116805, 35163527, 39469265, 47170585, 55256971, 84086695, 175817635, 276284855, 386798797, 1933993985]

約数ペア:

[(1, 1933993985), (5, 386798797), (7, 276284855), (11, 175817635), (23, 84086695), (35, 55256971), (41, 47170585), (49, 39469265), (55, 35163527), (77, 25116805), (115, 16817339), (161, 12012385), (205, 9434117), (245, 7893853), (253, 7644245), (287, 6738655), (385, 5023361), (451, 4288235), (539, 3588115), (761, 2541385), (805, 2402477), (943, 2050895), (1127, 1716055), (1265, 1528849), (1435, 1347731), (1771, 1092035), (2009, 962665), (2255, 857647), (2695, 717623), (3157, 612605), (3805, 508277), (4715, 410179), (5327, 363055), (5635, 343211), (6601, 292985), (8371, 231035), (8855, 218407), (10045, 192533), (10373, 186445), (12397, 156005), (15785, 122521), (17503, 110495), (22099, 87515), (26635, 72611), (31201, 61985), (33005, 58597), (37289, 51865), (41855, 46207)]