676832460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{86111}}^1$

素因数の和:86254

約数の個数: 48

約数和(自身を含む): 1909619712

約数和(自身を除く): 1232787252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 86111, 172222, 258333, 344444, 430555, 516666, 861110, 1033332, 1291665, 1722220, 2583330, 5166660, 11280541, 22561082, 33841623, 45122164, 56402705, 67683246, 112805410, 135366492, 169208115, 225610820, 338416230, 676832460]

約数ペア:

[(1, 676832460), (2, 338416230), (3, 225610820), (4, 169208115), (5, 135366492), (6, 112805410), (10, 67683246), (12, 56402705), (15, 45122164), (20, 33841623), (30, 22561082), (60, 11280541), (131, 5166660), (262, 2583330), (393, 1722220), (524, 1291665), (655, 1033332), (786, 861110), (1310, 516666), (1572, 430555), (1965, 344444), (2620, 258333), (3930, 172222), (7860, 86111)]