66678830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7417}}^1$

素因数の和:7484

約数の個数: 32

約数和(自身を含む): 128183040

約数和(自身を除く): 61504210

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 7417, 8990, 14834, 37085, 74170, 215093, 229927, 430186, 459854, 1075465, 1149635, 2150930, 2299270, 6667883, 13335766, 33339415, 66678830]

約数ペア:

[(1, 66678830), (2, 33339415), (5, 13335766), (10, 6667883), (29, 2299270), (31, 2150930), (58, 1149635), (62, 1075465), (145, 459854), (155, 430186), (290, 229927), (310, 215093), (899, 74170), (1798, 37085), (4495, 14834), (7417, 8990)]