578094420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{418909}}^1$

素因数の和:418944

約数の個数: 48

約数和(自身を含む): 1689045120

約数和(自身を除く): 1110950700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 418909, 837818, 1256727, 1675636, 2094545, 2513454, 4189090, 5026908, 6283635, 8378180, 9634907, 12567270, 19269814, 25134540, 28904721, 38539628, 48174535, 57809442, 96349070, 115618884, 144523605, 192698140, 289047210, 578094420]

約数ペア:

[(1, 578094420), (2, 289047210), (3, 192698140), (4, 144523605), (5, 115618884), (6, 96349070), (10, 57809442), (12, 48174535), (15, 38539628), (20, 28904721), (23, 25134540), (30, 19269814), (46, 12567270), (60, 9634907), (69, 8378180), (92, 6283635), (115, 5026908), (138, 4189090), (230, 2513454), (276, 2094545), (345, 1675636), (460, 1256727), (690, 837818), (1380, 418909)]