634607070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{25703}}^1$

素因数の和:26536

約数の個数: 32

約数和(自身を含む): 1524966912

約数和(自身を除く): 890359842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 823, 1646, 2469, 4115, 4938, 8230, 12345, 24690, 25703, 51406, 77109, 128515, 154218, 257030, 385545, 771090, 21153569, 42307138, 63460707, 105767845, 126921414, 211535690, 317303535, 634607070]

約数ペア:

[(1, 634607070), (2, 317303535), (3, 211535690), (5, 126921414), (6, 105767845), (10, 63460707), (15, 42307138), (30, 21153569), (823, 771090), (1646, 385545), (2469, 257030), (4115, 154218), (4938, 128515), (8230, 77109), (12345, 51406), (24690, 25703)]