6614580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{15749}}^1$

素因数の和:15768

約数の個数: 48

約数和(自身を含む): 21168000

約数和(自身を除く): 14553420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 15749, 31498, 47247, 62996, 78745, 94494, 110243, 157490, 188988, 220486, 236235, 314980, 330729, 440972, 472470, 551215, 661458, 944940, 1102430, 1322916, 1653645, 2204860, 3307290, 6614580]

約数ペア:

[(1, 6614580), (2, 3307290), (3, 2204860), (4, 1653645), (5, 1322916), (6, 1102430), (7, 944940), (10, 661458), (12, 551215), (14, 472470), (15, 440972), (20, 330729), (21, 314980), (28, 236235), (30, 220486), (35, 188988), (42, 157490), (60, 110243), (70, 94494), (84, 78745), (105, 62996), (140, 47247), (210, 31498), (420, 15749)]