7945630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 18911232

約数和(自身を除く): 10965602

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 607, 770, 935, 1190, 1214, 1309, 1870, 2618, 3035, 4249, 6070, 6545, 6677, 8498, 10319, 13090, 13354, 20638, 21245, 33385, 42490, 46739, 51595, 66770, 72233, 93478, 103190, 113509, 144466, 227018, 233695, 361165, 467390, 567545, 722330, 794563, 1135090, 1589126, 3972815, 7945630]

約数ペア:

[(1, 7945630), (2, 3972815), (5, 1589126), (7, 1135090), (10, 794563), (11, 722330), (14, 567545), (17, 467390), (22, 361165), (34, 233695), (35, 227018), (55, 144466), (70, 113509), (77, 103190), (85, 93478), (110, 72233), (119, 66770), (154, 51595), (170, 46739), (187, 42490), (238, 33385), (374, 21245), (385, 20638), (595, 13354), (607, 13090), (770, 10319), (935, 8498), (1190, 6677), (1214, 6545), (1309, 6070), (1870, 4249), (2618, 3035)]