1492683460

素因数分解:

$2^2\times 5^1\times {\mathrm{9439}}^1\times {\mathrm{7907}}^1$

素因数の和:17355

約数の個数: 24

約数和(自身を含む): 3135363840

約数和(自身を除く): 1642680380

約数列:

[1, 2, 4, 5, 10, 20, 7907, 9439, 15814, 18878, 31628, 37756, 39535, 47195, 79070, 94390, 158140, 188780, 74634173, 149268346, 298536692, 373170865, 746341730, 1492683460]

約数ペア:

[(1, 1492683460), (2, 746341730), (4, 373170865), (5, 298536692), (10, 149268346), (20, 74634173), (7907, 188780), (9439, 158140), (15814, 94390), (18878, 79070), (31628, 47195), (37756, 39535)]