122969990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 262688832

約数和(自身を除く): 139718842

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 113, 130, 143, 226, 286, 565, 715, 761, 1130, 1243, 1430, 1469, 1522, 2486, 2938, 3805, 6215, 7345, 7610, 8371, 9893, 12430, 14690, 16159, 16742, 19786, 32318, 41855, 49465, 80795, 83710, 85993, 98930, 108823, 161590, 171986, 217646, 429965, 544115, 859930, 945923, 1088230, 1117909, 1891846, 2235818, 4729615, 5589545, 9459230, 11179090, 12296999, 24593998, 61484995, 122969990]

約数ペア:

[(1, 122969990), (2, 61484995), (5, 24593998), (10, 12296999), (11, 11179090), (13, 9459230), (22, 5589545), (26, 4729615), (55, 2235818), (65, 1891846), (110, 1117909), (113, 1088230), (130, 945923), (143, 859930), (226, 544115), (286, 429965), (565, 217646), (715, 171986), (761, 161590), (1130, 108823), (1243, 98930), (1430, 85993), (1469, 83710), (1522, 80795), (2486, 49465), (2938, 41855), (3805, 32318), (6215, 19786), (7345, 16742), (7610, 16159), (8371, 14690), (9893, 12430)]