270306590

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{977}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 495024480

約数和(自身を除く): 224717890

約数列:

[1, 2, 5, 10, 73, 146, 365, 379, 730, 758, 977, 1895, 1954, 3790, 4885, 9770, 27667, 55334, 71321, 138335, 142642, 276670, 356605, 370283, 713210, 740566, 1851415, 3702830, 27030659, 54061318, 135153295, 270306590]

約数ペア:

[(1, 270306590), (2, 135153295), (5, 54061318), (10, 27030659), (73, 3702830), (146, 1851415), (365, 740566), (379, 713210), (730, 370283), (758, 356605), (977, 276670), (1895, 142642), (1954, 138335), (3790, 71321), (4885, 55334), (9770, 27667)]