127646540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53633}}^1$

素因数の和:53666

約数の個数: 48

約数和(自身を含む): 324378432

約数和(自身を除く): 196731892

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 53633, 107266, 214532, 268165, 375431, 536330, 750862, 911761, 1072660, 1501724, 1823522, 1877155, 3647044, 3754310, 4558805, 6382327, 7508620, 9117610, 12764654, 18235220, 25529308, 31911635, 63823270, 127646540]

約数ペア:

[(1, 127646540), (2, 63823270), (4, 31911635), (5, 25529308), (7, 18235220), (10, 12764654), (14, 9117610), (17, 7508620), (20, 6382327), (28, 4558805), (34, 3754310), (35, 3647044), (68, 1877155), (70, 1823522), (85, 1501724), (119, 1072660), (140, 911761), (170, 750862), (238, 536330), (340, 375431), (476, 268165), (595, 214532), (1190, 107266), (2380, 53633)]