66603180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{457}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 214212096

約数和(自身を除く): 147608916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 347, 420, 457, 694, 914, 1041, 1371, 1388, 1735, 1828, 2082, 2285, 2429, 2742, 3199, 3470, 4164, 4570, 4858, 5205, 5484, 6398, 6855, 6940, 7287, 9140, 9597, 9716, 10410, 12145, 12796, 13710, 14574, 15995, 19194, 20820, 24290, 27420, 29148, 31990, 36435, 38388, 47985, 48580, 63980, 72870, 95970, 145740, 158579, 191940, 317158, 475737, 634316, 792895, 951474, 1110053, 1585790, 1902948, 2220106, 2378685, 3171580, 3330159, 4440212, 4757370, 5550265, 6660318, 9514740, 11100530, 13320636, 16650795, 22201060, 33301590, 66603180]

約数ペア:

[(1, 66603180), (2, 33301590), (3, 22201060), (4, 16650795), (5, 13320636), (6, 11100530), (7, 9514740), (10, 6660318), (12, 5550265), (14, 4757370), (15, 4440212), (20, 3330159), (21, 3171580), (28, 2378685), (30, 2220106), (35, 1902948), (42, 1585790), (60, 1110053), (70, 951474), (84, 792895), (105, 634316), (140, 475737), (210, 317158), (347, 191940), (420, 158579), (457, 145740), (694, 95970), (914, 72870), (1041, 63980), (1371, 48580), (1388, 47985), (1735, 38388), (1828, 36435), (2082, 31990), (2285, 29148), (2429, 27420), (2742, 24290), (3199, 20820), (3470, 19194), (4164, 15995), (4570, 14574), (4858, 13710), (5205, 12796), (5484, 12145), (6398, 10410), (6855, 9716), (6940, 9597), (7287, 9140)]