287373660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11597}}^1$

素因数の和:11675

約数の個数: 96

約数和(自身を含む): 935262720

約数和(自身を除く): 647889060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3540, 4130, 4956, 6195, 8260, 11597, 12390, 23194, 24780, 34791, 46388, 57985, 69582, 81179, 115970, 139164, 162358, 173955, 231940, 243537, 324716, 347910, 405895, 487074, 684223, 695820, 811790, 974148, 1217685, 1368446, 1623580, 2052669, 2435370, 2736892, 3421115, 4105338, 4789561, 4870740, 6842230, 8210676, 9579122, 10263345, 13684460, 14368683, 19158244, 20526690, 23947805, 28737366, 41053380, 47895610, 57474732, 71843415, 95791220, 143686830, 287373660]

約数ペア:

[(1, 287373660), (2, 143686830), (3, 95791220), (4, 71843415), (5, 57474732), (6, 47895610), (7, 41053380), (10, 28737366), (12, 23947805), (14, 20526690), (15, 19158244), (20, 14368683), (21, 13684460), (28, 10263345), (30, 9579122), (35, 8210676), (42, 6842230), (59, 4870740), (60, 4789561), (70, 4105338), (84, 3421115), (105, 2736892), (118, 2435370), (140, 2052669), (177, 1623580), (210, 1368446), (236, 1217685), (295, 974148), (354, 811790), (413, 695820), (420, 684223), (590, 487074), (708, 405895), (826, 347910), (885, 324716), (1180, 243537), (1239, 231940), (1652, 173955), (1770, 162358), (2065, 139164), (2478, 115970), (3540, 81179), (4130, 69582), (4956, 57985), (6195, 46388), (8260, 34791), (11597, 24780), (12390, 23194)]