71333580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51691}}^1$

素因数の和:51726

約数の個数: 48

約数和(自身を含む): 208422144

約数和(自身を除く): 137088564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 51691, 103382, 155073, 206764, 258455, 310146, 516910, 620292, 775365, 1033820, 1188893, 1550730, 2377786, 3101460, 3566679, 4755572, 5944465, 7133358, 11888930, 14266716, 17833395, 23777860, 35666790, 71333580]

約数ペア:

[(1, 71333580), (2, 35666790), (3, 23777860), (4, 17833395), (5, 14266716), (6, 11888930), (10, 7133358), (12, 5944465), (15, 4755572), (20, 3566679), (23, 3101460), (30, 2377786), (46, 1550730), (60, 1188893), (69, 1033820), (92, 775365), (115, 620292), (138, 516910), (230, 310146), (276, 258455), (345, 206764), (460, 155073), (690, 103382), (1380, 51691)]