67218340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 173988864

約数和(自身を除く): 106770524

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 61, 68, 70, 85, 119, 122, 140, 170, 238, 244, 305, 340, 427, 463, 476, 595, 610, 854, 926, 1037, 1190, 1220, 1708, 1852, 2074, 2135, 2315, 2380, 3241, 4148, 4270, 4630, 5185, 6482, 7259, 7871, 8540, 9260, 10370, 12964, 14518, 15742, 16205, 20740, 28243, 29036, 31484, 32410, 36295, 39355, 55097, 56486, 64820, 72590, 78710, 110194, 112972, 141215, 145180, 157420, 197701, 220388, 275485, 282430, 395402, 480131, 550970, 564860, 790804, 960262, 988505, 1101940, 1920524, 1977010, 2400655, 3360917, 3954020, 4801310, 6721834, 9602620, 13443668, 16804585, 33609170, 67218340]

約数ペア:

[(1, 67218340), (2, 33609170), (4, 16804585), (5, 13443668), (7, 9602620), (10, 6721834), (14, 4801310), (17, 3954020), (20, 3360917), (28, 2400655), (34, 1977010), (35, 1920524), (61, 1101940), (68, 988505), (70, 960262), (85, 790804), (119, 564860), (122, 550970), (140, 480131), (170, 395402), (238, 282430), (244, 275485), (305, 220388), (340, 197701), (427, 157420), (463, 145180), (476, 141215), (595, 112972), (610, 110194), (854, 78710), (926, 72590), (1037, 64820), (1190, 56486), (1220, 55097), (1708, 39355), (1852, 36295), (2074, 32410), (2135, 31484), (2315, 29036), (2380, 28243), (3241, 20740), (4148, 16205), (4270, 15742), (4630, 14518), (5185, 12964), (6482, 10370), (7259, 9260), (7871, 8540)]