76780890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10799}}^1$

素因数の和:10891

約数の個数: 48

約数和(自身を含む): 202176000

約数和(自身を除く): 125395110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 10799, 21598, 32397, 53995, 64794, 97191, 107990, 161985, 194382, 323970, 485955, 853121, 971910, 1706242, 2559363, 4265605, 5118726, 7678089, 8531210, 12796815, 15356178, 25593630, 38390445, 76780890]

約数ペア:

[(1, 76780890), (2, 38390445), (3, 25593630), (5, 15356178), (6, 12796815), (9, 8531210), (10, 7678089), (15, 5118726), (18, 4265605), (30, 2559363), (45, 1706242), (79, 971910), (90, 853121), (158, 485955), (237, 323970), (395, 194382), (474, 161985), (711, 107990), (790, 97191), (1185, 64794), (1422, 53995), (2370, 32397), (3555, 21598), (7110, 10799)]