66475110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8971}}^1$

素因数の和:9013

約数の個数: 64

約数和(自身を含む): 180875520

約数和(自身を除く): 114400410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 8971, 17942, 26913, 44855, 53826, 89710, 116623, 134565, 170449, 233246, 269130, 340898, 349869, 511347, 583115, 699738, 852245, 1022694, 1166230, 1704490, 1749345, 2215837, 2556735, 3498690, 4431674, 5113470, 6647511, 11079185, 13295022, 22158370, 33237555, 66475110]

約数ペア:

[(1, 66475110), (2, 33237555), (3, 22158370), (5, 13295022), (6, 11079185), (10, 6647511), (13, 5113470), (15, 4431674), (19, 3498690), (26, 2556735), (30, 2215837), (38, 1749345), (39, 1704490), (57, 1166230), (65, 1022694), (78, 852245), (95, 699738), (114, 583115), (130, 511347), (190, 349869), (195, 340898), (247, 269130), (285, 233246), (390, 170449), (494, 134565), (570, 116623), (741, 89710), (1235, 53826), (1482, 44855), (2470, 26913), (3705, 17942), (7410, 8971)]