827876630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{407821}}^1$

素因数の和:407864

約数の個数: 32

約数和(自身を含む): 1761791040

約数和(自身を除く): 933914410

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 407821, 815642, 2039105, 2854747, 4078210, 5709494, 11826809, 14273735, 23653618, 28547470, 59134045, 82787663, 118268090, 165575326, 413938315, 827876630]

約数ペア:

[(1, 827876630), (2, 413938315), (5, 165575326), (7, 118268090), (10, 82787663), (14, 59134045), (29, 28547470), (35, 23653618), (58, 14273735), (70, 11826809), (145, 5709494), (203, 4078210), (290, 2854747), (406, 2039105), (1015, 815642), (2030, 407821)]