30489144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1572

約数の個数: 64

約数和(自身を含む): 87859200

約数和(自身を除く): 57370056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1429, 1524, 1778, 2667, 2858, 3048, 3556, 4287, 5334, 5716, 7112, 8574, 10003, 10668, 11432, 17148, 20006, 21336, 30009, 34296, 40012, 60018, 80024, 120036, 181483, 240072, 362966, 544449, 725932, 1088898, 1270381, 1451864, 2177796, 2540762, 3811143, 4355592, 5081524, 7622286, 10163048, 15244572, 30489144]

約数ペア:

[(1, 30489144), (2, 15244572), (3, 10163048), (4, 7622286), (6, 5081524), (7, 4355592), (8, 3811143), (12, 2540762), (14, 2177796), (21, 1451864), (24, 1270381), (28, 1088898), (42, 725932), (56, 544449), (84, 362966), (127, 240072), (168, 181483), (254, 120036), (381, 80024), (508, 60018), (762, 40012), (889, 34296), (1016, 30009), (1429, 21336), (1524, 20006), (1778, 17148), (2667, 11432), (2858, 10668), (3048, 10003), (3556, 8574), (4287, 7112), (5334, 5716)]