15702517180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1\times {\mathrm{1871}}^1$

素因数の和:2435

約数の個数: 96

約数和(自身を含む): 38051500032

約数和(自身を除く): 22348982852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 397, 604, 755, 794, 1057, 1510, 1588, 1871, 1985, 2114, 2779, 3020, 3742, 3970, 4228, 5285, 5558, 7484, 7940, 9355, 10570, 11116, 13097, 13895, 18710, 21140, 26194, 27790, 37420, 52388, 55580, 59947, 65485, 119894, 130970, 239788, 261940, 282521, 299735, 419629, 565042, 599470, 742787, 839258, 1130084, 1198940, 1412605, 1485574, 1678516, 1977647, 2098145, 2825210, 2971148, 3713935, 3955294, 4196290, 5199509, 5650420, 7427870, 7910588, 8392580, 9888235, 10399018, 14855740, 19776470, 20798036, 25997545, 39552940, 51995090, 103990180, 112160837, 224321674, 448643348, 560804185, 785125859, 1121608370, 1570251718, 2243216740, 3140503436, 3925629295, 7851258590, 15702517180]

約数ペア:

[(1, 15702517180), (2, 7851258590), (4, 3925629295), (5, 3140503436), (7, 2243216740), (10, 1570251718), (14, 1121608370), (20, 785125859), (28, 560804185), (35, 448643348), (70, 224321674), (140, 112160837), (151, 103990180), (302, 51995090), (397, 39552940), (604, 25997545), (755, 20798036), (794, 19776470), (1057, 14855740), (1510, 10399018), (1588, 9888235), (1871, 8392580), (1985, 7910588), (2114, 7427870), (2779, 5650420), (3020, 5199509), (3742, 4196290), (3970, 3955294), (4228, 3713935), (5285, 2971148), (5558, 2825210), (7484, 2098145), (7940, 1977647), (9355, 1678516), (10570, 1485574), (11116, 1412605), (13097, 1198940), (13895, 1130084), (18710, 839258), (21140, 742787), (26194, 599470), (27790, 565042), (37420, 419629), (52388, 299735), (55580, 282521), (59947, 261940), (65485, 239788), (119894, 130970)]