29377140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37663}}^1$

素因数の和:37688

約数の個数: 48

約数和(自身を含む): 88585728

約数和(自身を除く): 59208588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 37663, 75326, 112989, 150652, 188315, 225978, 376630, 451956, 489619, 564945, 753260, 979238, 1129890, 1468857, 1958476, 2259780, 2448095, 2937714, 4896190, 5875428, 7344285, 9792380, 14688570, 29377140]

約数ペア:

[(1, 29377140), (2, 14688570), (3, 9792380), (4, 7344285), (5, 5875428), (6, 4896190), (10, 2937714), (12, 2448095), (13, 2259780), (15, 1958476), (20, 1468857), (26, 1129890), (30, 979238), (39, 753260), (52, 564945), (60, 489619), (65, 451956), (78, 376630), (130, 225978), (156, 188315), (195, 150652), (260, 112989), (390, 75326), (780, 37663)]