21600070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 40525920

約数和(自身を除く): 18925850

約数列:

[1, 2, 5, 10, 29, 58, 145, 211, 290, 353, 422, 706, 1055, 1765, 2110, 3530, 6119, 10237, 12238, 20474, 30595, 51185, 61190, 74483, 102370, 148966, 372415, 744830, 2160007, 4320014, 10800035, 21600070]

約数ペア:

[(1, 21600070), (2, 10800035), (5, 4320014), (10, 2160007), (29, 744830), (58, 372415), (145, 148966), (211, 102370), (290, 74483), (353, 61190), (422, 51185), (706, 30595), (1055, 20474), (1765, 12238), (2110, 10237), (3530, 6119)]