90276060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{214943}}^1$

素因数の和:214962

約数の個数: 48

約数和(自身を含む): 288884736

約数和(自身を除く): 198608676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 214943, 429886, 644829, 859772, 1074715, 1289658, 1504601, 2149430, 2579316, 3009202, 3224145, 4298860, 4513803, 6018404, 6448290, 7523005, 9027606, 12896580, 15046010, 18055212, 22569015, 30092020, 45138030, 90276060]

約数ペア:

[(1, 90276060), (2, 45138030), (3, 30092020), (4, 22569015), (5, 18055212), (6, 15046010), (7, 12896580), (10, 9027606), (12, 7523005), (14, 6448290), (15, 6018404), (20, 4513803), (21, 4298860), (28, 3224145), (30, 3009202), (35, 2579316), (42, 2149430), (60, 1504601), (70, 1289658), (84, 1074715), (105, 859772), (140, 644829), (210, 429886), (420, 214943)]