167732940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2909}}^1$

素因数の和:2983

約数の個数: 72

約数和(自身を含む): 485457840

約数和(自身を除く): 317724900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2883, 2909, 3844, 4805, 5766, 5818, 8727, 9610, 11532, 11636, 14415, 14545, 17454, 19220, 28830, 29090, 34908, 43635, 57660, 58180, 87270, 90179, 174540, 180358, 270537, 360716, 450895, 541074, 901790, 1082148, 1352685, 1803580, 2705370, 2795549, 5410740, 5591098, 8386647, 11182196, 13977745, 16773294, 27955490, 33546588, 41933235, 55910980, 83866470, 167732940]

約数ペア:

[(1, 167732940), (2, 83866470), (3, 55910980), (4, 41933235), (5, 33546588), (6, 27955490), (10, 16773294), (12, 13977745), (15, 11182196), (20, 8386647), (30, 5591098), (31, 5410740), (60, 2795549), (62, 2705370), (93, 1803580), (124, 1352685), (155, 1082148), (186, 901790), (310, 541074), (372, 450895), (465, 360716), (620, 270537), (930, 180358), (961, 174540), (1860, 90179), (1922, 87270), (2883, 58180), (2909, 57660), (3844, 43635), (4805, 34908), (5766, 29090), (5818, 28830), (8727, 19220), (9610, 17454), (11532, 14545), (11636, 14415)]