72937770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3121}}^1$

素因数の和:3191

約数の個数: 64

約数和(自身を含む): 188818560

約数和(自身を除く): 115880790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 190, 205, 246, 285, 410, 570, 615, 779, 1230, 1558, 2337, 3121, 3895, 4674, 6242, 7790, 9363, 11685, 15605, 18726, 23370, 31210, 46815, 59299, 93630, 118598, 127961, 177897, 255922, 296495, 355794, 383883, 592990, 639805, 767766, 889485, 1279610, 1778970, 1919415, 2431259, 3838830, 4862518, 7293777, 12156295, 14587554, 24312590, 36468885, 72937770]

約数ペア:

[(1, 72937770), (2, 36468885), (3, 24312590), (5, 14587554), (6, 12156295), (10, 7293777), (15, 4862518), (19, 3838830), (30, 2431259), (38, 1919415), (41, 1778970), (57, 1279610), (82, 889485), (95, 767766), (114, 639805), (123, 592990), (190, 383883), (205, 355794), (246, 296495), (285, 255922), (410, 177897), (570, 127961), (615, 118598), (779, 93630), (1230, 59299), (1558, 46815), (2337, 31210), (3121, 23370), (3895, 18726), (4674, 15605), (6242, 11685), (7790, 9363)]