69800730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17761}}^1$

素因数の和:17902

約数の個数: 32

約数和(自身を含む): 168810048

約数和(自身を除く): 99009318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 17761, 35522, 53283, 88805, 106566, 177610, 266415, 532830, 2326691, 4653382, 6980073, 11633455, 13960146, 23266910, 34900365, 69800730]

約数ペア:

[(1, 69800730), (2, 34900365), (3, 23266910), (5, 13960146), (6, 11633455), (10, 6980073), (15, 4653382), (30, 2326691), (131, 532830), (262, 266415), (393, 177610), (655, 106566), (786, 88805), (1310, 53283), (1965, 35522), (3930, 17761)]