54034260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{18379}}^1$

素因数の和:18405

約数の個数: 72

約数和(自身を含む): 176006880

約数和(自身を除く): 121972620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 18379, 36758, 55137, 73516, 91895, 110274, 128653, 183790, 220548, 257306, 275685, 367580, 385959, 514612, 551370, 643265, 771918, 900571, 1102740, 1286530, 1543836, 1801142, 1929795, 2573060, 2701713, 3602284, 3859590, 4502855, 5403426, 7719180, 9005710, 10806852, 13508565, 18011420, 27017130, 54034260]

約数ペア:

[(1, 54034260), (2, 27017130), (3, 18011420), (4, 13508565), (5, 10806852), (6, 9005710), (7, 7719180), (10, 5403426), (12, 4502855), (14, 3859590), (15, 3602284), (20, 2701713), (21, 2573060), (28, 1929795), (30, 1801142), (35, 1543836), (42, 1286530), (49, 1102740), (60, 900571), (70, 771918), (84, 643265), (98, 551370), (105, 514612), (140, 385959), (147, 367580), (196, 275685), (210, 257306), (245, 220548), (294, 183790), (420, 128653), (490, 110274), (588, 91895), (735, 73516), (980, 55137), (1470, 36758), (2940, 18379)]