66049060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 108

約数和(自身を含む): 177668316

約数和(自身を除く): 111619256

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 121, 140, 154, 196, 220, 242, 245, 308, 385, 484, 490, 539, 557, 605, 770, 847, 980, 1078, 1114, 1210, 1540, 1694, 2156, 2228, 2420, 2695, 2785, 3388, 3899, 4235, 5390, 5570, 5929, 6127, 7798, 8470, 10780, 11140, 11858, 12254, 15596, 16940, 19495, 23716, 24508, 27293, 29645, 30635, 38990, 42889, 54586, 59290, 61270, 67397, 77980, 85778, 109172, 118580, 122540, 134794, 136465, 171556, 214445, 269588, 272930, 300223, 336985, 428890, 471779, 545860, 600446, 673970, 857780, 943558, 1200892, 1347940, 1501115, 1887116, 2358895, 3002230, 3302453, 4717790, 6004460, 6604906, 9435580, 13209812, 16512265, 33024530, 66049060]

約数ペア:

[(1, 66049060), (2, 33024530), (4, 16512265), (5, 13209812), (7, 9435580), (10, 6604906), (11, 6004460), (14, 4717790), (20, 3302453), (22, 3002230), (28, 2358895), (35, 1887116), (44, 1501115), (49, 1347940), (55, 1200892), (70, 943558), (77, 857780), (98, 673970), (110, 600446), (121, 545860), (140, 471779), (154, 428890), (196, 336985), (220, 300223), (242, 272930), (245, 269588), (308, 214445), (385, 171556), (484, 136465), (490, 134794), (539, 122540), (557, 118580), (605, 109172), (770, 85778), (847, 77980), (980, 67397), (1078, 61270), (1114, 59290), (1210, 54586), (1540, 42889), (1694, 38990), (2156, 30635), (2228, 29645), (2420, 27293), (2695, 24508), (2785, 23716), (3388, 19495), (3899, 16940), (4235, 15596), (5390, 12254), (5570, 11858), (5929, 11140), (6127, 10780), (7798, 8470)]