56946420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16651}}^1$

素因数の和:16685

約数の個数: 72

約数和(自身を含む): 181839840

約数和(自身を除く): 124893420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 16651, 33302, 49953, 66604, 83255, 99906, 149859, 166510, 199812, 249765, 299718, 316369, 333020, 499530, 599436, 632738, 749295, 949107, 999060, 1265476, 1498590, 1581845, 1898214, 2847321, 2997180, 3163690, 3796428, 4745535, 5694642, 6327380, 9491070, 11389284, 14236605, 18982140, 28473210, 56946420]

約数ペア:

[(1, 56946420), (2, 28473210), (3, 18982140), (4, 14236605), (5, 11389284), (6, 9491070), (9, 6327380), (10, 5694642), (12, 4745535), (15, 3796428), (18, 3163690), (19, 2997180), (20, 2847321), (30, 1898214), (36, 1581845), (38, 1498590), (45, 1265476), (57, 999060), (60, 949107), (76, 749295), (90, 632738), (95, 599436), (114, 499530), (171, 333020), (180, 316369), (190, 299718), (228, 249765), (285, 199812), (342, 166510), (380, 149859), (570, 99906), (684, 83255), (855, 66604), (1140, 49953), (1710, 33302), (3420, 16651)]