16967730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 44311680

約数和(自身を除く): 27343950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 139, 195, 278, 313, 390, 417, 626, 695, 834, 939, 1390, 1565, 1807, 1878, 2085, 3130, 3614, 4069, 4170, 4695, 5421, 8138, 9035, 9390, 10842, 12207, 18070, 20345, 24414, 27105, 40690, 43507, 54210, 61035, 87014, 122070, 130521, 217535, 261042, 435070, 565591, 652605, 1131182, 1305210, 1696773, 2827955, 3393546, 5655910, 8483865, 16967730]

約数ペア:

[(1, 16967730), (2, 8483865), (3, 5655910), (5, 3393546), (6, 2827955), (10, 1696773), (13, 1305210), (15, 1131182), (26, 652605), (30, 565591), (39, 435070), (65, 261042), (78, 217535), (130, 130521), (139, 122070), (195, 87014), (278, 61035), (313, 54210), (390, 43507), (417, 40690), (626, 27105), (695, 24414), (834, 20345), (939, 18070), (1390, 12207), (1565, 10842), (1807, 9390), (1878, 9035), (2085, 8138), (3130, 5421), (3614, 4695), (4069, 4170)]