42681660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{673}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 137690112

約数和(自身を除く): 95008452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 420, 453, 604, 673, 755, 906, 1057, 1346, 1510, 1812, 2019, 2114, 2265, 2692, 3020, 3171, 3365, 4038, 4228, 4530, 4711, 5285, 6342, 6730, 8076, 9060, 9422, 10095, 10570, 12684, 13460, 14133, 15855, 18844, 20190, 21140, 23555, 28266, 31710, 40380, 47110, 56532, 63420, 70665, 94220, 101623, 141330, 203246, 282660, 304869, 406492, 508115, 609738, 711361, 1016230, 1219476, 1422722, 1524345, 2032460, 2134083, 2845444, 3048690, 3556805, 4268166, 6097380, 7113610, 8536332, 10670415, 14227220, 21340830, 42681660]

約数ペア:

[(1, 42681660), (2, 21340830), (3, 14227220), (4, 10670415), (5, 8536332), (6, 7113610), (7, 6097380), (10, 4268166), (12, 3556805), (14, 3048690), (15, 2845444), (20, 2134083), (21, 2032460), (28, 1524345), (30, 1422722), (35, 1219476), (42, 1016230), (60, 711361), (70, 609738), (84, 508115), (105, 406492), (140, 304869), (151, 282660), (210, 203246), (302, 141330), (420, 101623), (453, 94220), (604, 70665), (673, 63420), (755, 56532), (906, 47110), (1057, 40380), (1346, 31710), (1510, 28266), (1812, 23555), (2019, 21140), (2114, 20190), (2265, 18844), (2692, 15855), (3020, 14133), (3171, 13460), (3365, 12684), (4038, 10570), (4228, 10095), (4530, 9422), (4711, 9060), (5285, 8076), (6342, 6730)]