85172460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30203}}^1$

素因数の和:30262

約数の個数: 48

約数和(自身を含む): 243565056

約数和(自身を除く): 158392596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 30203, 60406, 90609, 120812, 151015, 181218, 302030, 362436, 453045, 604060, 906090, 1419541, 1812180, 2839082, 4258623, 5678164, 7097705, 8517246, 14195410, 17034492, 21293115, 28390820, 42586230, 85172460]

約数ペア:

[(1, 85172460), (2, 42586230), (3, 28390820), (4, 21293115), (5, 17034492), (6, 14195410), (10, 8517246), (12, 7097705), (15, 5678164), (20, 4258623), (30, 2839082), (47, 1812180), (60, 1419541), (94, 906090), (141, 604060), (188, 453045), (235, 362436), (282, 302030), (470, 181218), (564, 151015), (705, 120812), (940, 90609), (1410, 60406), (2820, 30203)]