31073700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{14797}}^1$

素因数の和:14821

約数の個数: 72

約数和(自身を含む): 102757312

約数和(自身を除く): 71683612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 14797, 29594, 44391, 59188, 73985, 88782, 103579, 147970, 177564, 207158, 221955, 295940, 310737, 369925, 414316, 443910, 517895, 621474, 739850, 887820, 1035790, 1109775, 1242948, 1479700, 1553685, 2071580, 2219550, 2589475, 3107370, 4439100, 5178950, 6214740, 7768425, 10357900, 15536850, 31073700]

約数ペア:

[(1, 31073700), (2, 15536850), (3, 10357900), (4, 7768425), (5, 6214740), (6, 5178950), (7, 4439100), (10, 3107370), (12, 2589475), (14, 2219550), (15, 2071580), (20, 1553685), (21, 1479700), (25, 1242948), (28, 1109775), (30, 1035790), (35, 887820), (42, 739850), (50, 621474), (60, 517895), (70, 443910), (75, 414316), (84, 369925), (100, 310737), (105, 295940), (140, 221955), (150, 207158), (175, 177564), (210, 147970), (300, 103579), (350, 88782), (420, 73985), (525, 59188), (700, 44391), (1050, 29594), (2100, 14797)]