90438210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{24509}}^1$

素因数の和:24563

約数の個数: 48

約数和(自身を含む): 240884280

約数和(自身を除く): 150446070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 24509, 49018, 73527, 122545, 147054, 220581, 245090, 367635, 441162, 735270, 1004869, 1102905, 2009738, 2205810, 3014607, 5024345, 6029214, 9043821, 10048690, 15073035, 18087642, 30146070, 45219105, 90438210]

約数ペア:

[(1, 90438210), (2, 45219105), (3, 30146070), (5, 18087642), (6, 15073035), (9, 10048690), (10, 9043821), (15, 6029214), (18, 5024345), (30, 3014607), (41, 2205810), (45, 2009738), (82, 1102905), (90, 1004869), (123, 735270), (205, 441162), (246, 367635), (369, 245090), (410, 220581), (615, 147054), (738, 122545), (1230, 73527), (1845, 49018), (3690, 24509)]