30910932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^2$

素因数の和:537

約数の個数: 54

約数和(自身を含む): 84475118

約数和(自身を除く): 53564186

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 257, 468, 514, 771, 1028, 1542, 2313, 3084, 3341, 4626, 6682, 9252, 10023, 13364, 20046, 30069, 40092, 60138, 66049, 120276, 132098, 198147, 264196, 396294, 594441, 792588, 858637, 1188882, 1717274, 2377764, 2575911, 3434548, 5151822, 7727733, 10303644, 15455466, 30910932]

約数ペア:

[(1, 30910932), (2, 15455466), (3, 10303644), (4, 7727733), (6, 5151822), (9, 3434548), (12, 2575911), (13, 2377764), (18, 1717274), (26, 1188882), (36, 858637), (39, 792588), (52, 594441), (78, 396294), (117, 264196), (156, 198147), (234, 132098), (257, 120276), (468, 66049), (514, 60138), (771, 40092), (1028, 30069), (1542, 20046), (2313, 13364), (3084, 10023), (3341, 9252), (4626, 6682)]