6770820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 120

約数和(自身を含む): 22587264

約数和(自身を除く): 15816444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 84, 94, 98, 105, 140, 141, 147, 188, 196, 210, 235, 245, 282, 294, 329, 343, 420, 470, 490, 564, 588, 658, 686, 705, 735, 940, 980, 987, 1029, 1316, 1372, 1410, 1470, 1645, 1715, 1974, 2058, 2303, 2401, 2820, 2940, 3290, 3430, 3948, 4116, 4606, 4802, 4935, 5145, 6580, 6860, 6909, 7203, 9212, 9604, 9870, 10290, 11515, 12005, 13818, 14406, 16121, 19740, 20580, 23030, 24010, 27636, 28812, 32242, 34545, 36015, 46060, 48020, 48363, 64484, 69090, 72030, 80605, 96726, 112847, 138180, 144060, 161210, 193452, 225694, 241815, 322420, 338541, 451388, 483630, 564235, 677082, 967260, 1128470, 1354164, 1692705, 2256940, 3385410, 6770820]

約数ペア:

[(1, 6770820), (2, 3385410), (3, 2256940), (4, 1692705), (5, 1354164), (6, 1128470), (7, 967260), (10, 677082), (12, 564235), (14, 483630), (15, 451388), (20, 338541), (21, 322420), (28, 241815), (30, 225694), (35, 193452), (42, 161210), (47, 144060), (49, 138180), (60, 112847), (70, 96726), (84, 80605), (94, 72030), (98, 69090), (105, 64484), (140, 48363), (141, 48020), (147, 46060), (188, 36015), (196, 34545), (210, 32242), (235, 28812), (245, 27636), (282, 24010), (294, 23030), (329, 20580), (343, 19740), (420, 16121), (470, 14406), (490, 13818), (564, 12005), (588, 11515), (658, 10290), (686, 9870), (705, 9604), (735, 9212), (940, 7203), (980, 6909), (987, 6860), (1029, 6580), (1316, 5145), (1372, 4935), (1410, 4802), (1470, 4606), (1645, 4116), (1715, 3948), (1974, 3430), (2058, 3290), (2303, 2940), (2401, 2820)]