963987990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241601}}^1$

素因数の和:241637

約数の個数: 64

約数和(自身を含む): 2783255040

約数和(自身を除く): 1819267050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 241601, 483202, 724803, 1208005, 1449606, 1691207, 2416010, 3382414, 3624015, 4590419, 5073621, 7248030, 8456035, 9180838, 10147242, 13771257, 16912070, 22952095, 25368105, 27542514, 32132933, 45904190, 50736210, 64265866, 68856285, 96398799, 137712570, 160664665, 192797598, 321329330, 481993995, 963987990]

約数ペア:

[(1, 963987990), (2, 481993995), (3, 321329330), (5, 192797598), (6, 160664665), (7, 137712570), (10, 96398799), (14, 68856285), (15, 64265866), (19, 50736210), (21, 45904190), (30, 32132933), (35, 27542514), (38, 25368105), (42, 22952095), (57, 16912070), (70, 13771257), (95, 10147242), (105, 9180838), (114, 8456035), (133, 7248030), (190, 5073621), (210, 4590419), (266, 3624015), (285, 3382414), (399, 2416010), (570, 1691207), (665, 1449606), (798, 1208005), (1330, 724803), (1995, 483202), (3990, 241601)]