630900035

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 822528000

約数和(自身を除く): 191627965

約数列:

[1, 5, 19, 47, 95, 101, 235, 505, 893, 1399, 1919, 4465, 4747, 6995, 9595, 23735, 26581, 65753, 90193, 132905, 141299, 328765, 450965, 706495, 1249307, 2684681, 6246535, 6641053, 13423405, 33205265, 126180007, 630900035]

約数ペア:

[(1, 630900035), (5, 126180007), (19, 33205265), (47, 13423405), (95, 6641053), (101, 6246535), (235, 2684681), (505, 1249307), (893, 706495), (1399, 450965), (1919, 328765), (4465, 141299), (4747, 132905), (6995, 90193), (9595, 65753), (23735, 26581)]