42035580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{673}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 128065392

約数和(自身を除く): 86029812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 673, 694, 1041, 1346, 1388, 1735, 2019, 2082, 2692, 3123, 3365, 3470, 4038, 4164, 5205, 6057, 6246, 6730, 6940, 8076, 10095, 10410, 12114, 12492, 13460, 15615, 20190, 20820, 24228, 30285, 31230, 40380, 60570, 62460, 121140, 233531, 467062, 700593, 934124, 1167655, 1401186, 2101779, 2335310, 2802372, 3502965, 4203558, 4670620, 7005930, 8407116, 10508895, 14011860, 21017790, 42035580]

約数ペア:

[(1, 42035580), (2, 21017790), (3, 14011860), (4, 10508895), (5, 8407116), (6, 7005930), (9, 4670620), (10, 4203558), (12, 3502965), (15, 2802372), (18, 2335310), (20, 2101779), (30, 1401186), (36, 1167655), (45, 934124), (60, 700593), (90, 467062), (180, 233531), (347, 121140), (673, 62460), (694, 60570), (1041, 40380), (1346, 31230), (1388, 30285), (1735, 24228), (2019, 20820), (2082, 20190), (2692, 15615), (3123, 13460), (3365, 12492), (3470, 12114), (4038, 10410), (4164, 10095), (5205, 8076), (6057, 6940), (6246, 6730)]