30129364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 57843520

約数和(自身を除く): 27714156

約数列:

[1, 2, 4, 19, 38, 61, 67, 76, 97, 122, 134, 194, 244, 268, 388, 1159, 1273, 1843, 2318, 2546, 3686, 4087, 4636, 5092, 5917, 6499, 7372, 8174, 11834, 12998, 16348, 23668, 25996, 77653, 112423, 123481, 155306, 224846, 246962, 310612, 396439, 449692, 493924, 792878, 1585756, 7532341, 15064682, 30129364]

約数ペア:

[(1, 30129364), (2, 15064682), (4, 7532341), (19, 1585756), (38, 792878), (61, 493924), (67, 449692), (76, 396439), (97, 310612), (122, 246962), (134, 224846), (194, 155306), (244, 123481), (268, 112423), (388, 77653), (1159, 25996), (1273, 23668), (1843, 16348), (2318, 12998), (2546, 11834), (3686, 8174), (4087, 7372), (4636, 6499), (5092, 5917)]