80642010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30203}}^1$

素因数の和:30302

約数の個数: 32

約数和(自身を含む): 195721920

約数和(自身を除く): 115079910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 30203, 60406, 90609, 151015, 181218, 302030, 453045, 906090, 2688067, 5376134, 8064201, 13440335, 16128402, 26880670, 40321005, 80642010]

約数ペア:

[(1, 80642010), (2, 40321005), (3, 26880670), (5, 16128402), (6, 13440335), (10, 8064201), (15, 5376134), (30, 2688067), (89, 906090), (178, 453045), (267, 302030), (445, 181218), (534, 151015), (890, 90609), (1335, 60406), (2670, 30203)]