1294376685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 2594488320

約数和(自身を除く): 1300111635

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 67, 79, 85, 105, 119, 137, 201, 237, 255, 335, 357, 395, 411, 469, 553, 595, 685, 959, 1005, 1139, 1185, 1343, 1407, 1659, 1785, 2055, 2329, 2345, 2765, 2877, 3417, 4029, 4795, 5293, 5695, 6715, 6987, 7035, 7973, 8295, 9179, 9401, 10823, 11645, 14385, 15879, 16303, 17085, 20145, 23919, 26465, 27537, 28203, 32469, 34935, 37051, 39865, 45895, 47005, 48909, 54115, 64253, 75761, 79395, 81515, 89981, 111153, 119595, 137685, 141015, 156043, 162345, 183991, 185255, 192759, 227283, 244545, 269943, 321265, 378805, 449905, 468129, 551973, 555765, 629867, 725141, 780215, 919955, 963795, 1092301, 1136415, 1287937, 1349715, 1889601, 2175423, 2340645, 2759865, 3149335, 3276903, 3625705, 3863811, 5075987, 5461505, 6439685, 9448005, 10877115, 12327397, 15227961, 16384515, 19319055, 25379935, 36982191, 61636985, 76139805, 86291779, 184910955, 258875337, 431458895, 1294376685]

約数ペア:

[(1, 1294376685), (3, 431458895), (5, 258875337), (7, 184910955), (15, 86291779), (17, 76139805), (21, 61636985), (35, 36982191), (51, 25379935), (67, 19319055), (79, 16384515), (85, 15227961), (105, 12327397), (119, 10877115), (137, 9448005), (201, 6439685), (237, 5461505), (255, 5075987), (335, 3863811), (357, 3625705), (395, 3276903), (411, 3149335), (469, 2759865), (553, 2340645), (595, 2175423), (685, 1889601), (959, 1349715), (1005, 1287937), (1139, 1136415), (1185, 1092301), (1343, 963795), (1407, 919955), (1659, 780215), (1785, 725141), (2055, 629867), (2329, 555765), (2345, 551973), (2765, 468129), (2877, 449905), (3417, 378805), (4029, 321265), (4795, 269943), (5293, 244545), (5695, 227283), (6715, 192759), (6987, 185255), (7035, 183991), (7973, 162345), (8295, 156043), (9179, 141015), (9401, 137685), (10823, 119595), (11645, 111153), (14385, 89981), (15879, 81515), (16303, 79395), (17085, 75761), (20145, 64253), (23919, 54115), (26465, 48909), (27537, 47005), (28203, 45895), (32469, 39865), (34935, 37051)]