16762620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 54286848

約数和(自身を除く): 37524228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 373, 420, 428, 535, 642, 746, 749, 1070, 1119, 1284, 1492, 1498, 1605, 1865, 2140, 2238, 2247, 2611, 2996, 3210, 3730, 3745, 4476, 4494, 5222, 5595, 6420, 7460, 7490, 7833, 8988, 10444, 11190, 11235, 13055, 14980, 15666, 22380, 22470, 26110, 31332, 39165, 39911, 44940, 52220, 78330, 79822, 119733, 156660, 159644, 199555, 239466, 279377, 399110, 478932, 558754, 598665, 798220, 838131, 1117508, 1197330, 1396885, 1676262, 2394660, 2793770, 3352524, 4190655, 5587540, 8381310, 16762620]

約数ペア:

[(1, 16762620), (2, 8381310), (3, 5587540), (4, 4190655), (5, 3352524), (6, 2793770), (7, 2394660), (10, 1676262), (12, 1396885), (14, 1197330), (15, 1117508), (20, 838131), (21, 798220), (28, 598665), (30, 558754), (35, 478932), (42, 399110), (60, 279377), (70, 239466), (84, 199555), (105, 159644), (107, 156660), (140, 119733), (210, 79822), (214, 78330), (321, 52220), (373, 44940), (420, 39911), (428, 39165), (535, 31332), (642, 26110), (746, 22470), (749, 22380), (1070, 15666), (1119, 14980), (1284, 13055), (1492, 11235), (1498, 11190), (1605, 10444), (1865, 8988), (2140, 7833), (2238, 7490), (2247, 7460), (2611, 6420), (2996, 5595), (3210, 5222), (3730, 4494), (3745, 4476)]