70918980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107453}}^1$

素因数の和:107476

約数の個数: 48

約数和(自身を含む): 216627264

約数和(自身を除く): 145708284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 107453, 214906, 322359, 429812, 537265, 644718, 1074530, 1181983, 1289436, 1611795, 2149060, 2363966, 3223590, 3545949, 4727932, 5909915, 6447180, 7091898, 11819830, 14183796, 17729745, 23639660, 35459490, 70918980]

約数ペア:

[(1, 70918980), (2, 35459490), (3, 23639660), (4, 17729745), (5, 14183796), (6, 11819830), (10, 7091898), (11, 6447180), (12, 5909915), (15, 4727932), (20, 3545949), (22, 3223590), (30, 2363966), (33, 2149060), (44, 1611795), (55, 1289436), (60, 1181983), (66, 1074530), (110, 644718), (132, 537265), (165, 429812), (220, 322359), (330, 214906), (660, 107453)]