68159460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1$

素因数の和:3565

約数の個数: 96

約数和(自身を含む): 212768640

約数和(自身を除く): 144609180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3517, 3876, 4845, 6460, 7034, 9690, 10551, 14068, 17585, 19380, 21102, 35170, 42204, 52755, 59789, 66823, 70340, 105510, 119578, 133646, 179367, 200469, 211020, 239156, 267292, 298945, 334115, 358734, 400938, 597890, 668230, 717468, 801876, 896835, 1002345, 1135991, 1195780, 1336460, 1793670, 2004690, 2271982, 3407973, 3587340, 4009380, 4543964, 5679955, 6815946, 11359910, 13631892, 17039865, 22719820, 34079730, 68159460]

約数ペア:

[(1, 68159460), (2, 34079730), (3, 22719820), (4, 17039865), (5, 13631892), (6, 11359910), (10, 6815946), (12, 5679955), (15, 4543964), (17, 4009380), (19, 3587340), (20, 3407973), (30, 2271982), (34, 2004690), (38, 1793670), (51, 1336460), (57, 1195780), (60, 1135991), (68, 1002345), (76, 896835), (85, 801876), (95, 717468), (102, 668230), (114, 597890), (170, 400938), (190, 358734), (204, 334115), (228, 298945), (255, 267292), (285, 239156), (323, 211020), (340, 200469), (380, 179367), (510, 133646), (570, 119578), (646, 105510), (969, 70340), (1020, 66823), (1140, 59789), (1292, 52755), (1615, 42204), (1938, 35170), (3230, 21102), (3517, 19380), (3876, 17585), (4845, 14068), (6460, 10551), (7034, 9690)]