45740940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{108907}}^1$

素因数の和:108926

約数の個数: 48

約数和(自身を含む): 146372352

約数和(自身を除く): 100631412

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, 108907, 217814, 326721, 435628, 544535, 653442, 762349, 1089070, 1306884, 1524698, 1633605, 2178140, 2287047, 3049396, 3267210, 3811745, 4574094, 6534420, 7623490, 9148188, 11435235, 15246980, 22870470, 45740940]

約数ペア:

[(1, 45740940), (2, 22870470), (3, 15246980), (4, 11435235), (5, 9148188), (6, 7623490), (7, 6534420), (10, 4574094), (12, 3811745), (14, 3267210), (15, 3049396), (20, 2287047), (21, 2178140), (28, 1633605), (30, 1524698), (35, 1306884), (42, 1089070), (60, 762349), (70, 653442), (84, 544535), (105, 435628), (140, 326721), (210, 217814), (420, 108907)]