6468980

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 96

約数和(自身を含む): 16934400

約数和(自身を除く): 10465420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 41, 46, 49, 70, 82, 92, 98, 115, 140, 161, 164, 196, 205, 230, 245, 287, 322, 343, 410, 460, 490, 574, 644, 686, 805, 820, 943, 980, 1127, 1148, 1372, 1435, 1610, 1715, 1886, 2009, 2254, 2870, 3220, 3430, 3772, 4018, 4508, 4715, 5635, 5740, 6601, 6860, 7889, 8036, 9430, 10045, 11270, 13202, 14063, 15778, 18860, 20090, 22540, 26404, 28126, 31556, 33005, 39445, 40180, 46207, 56252, 66010, 70315, 78890, 92414, 132020, 140630, 157780, 184828, 231035, 281260, 323449, 462070, 646898, 924140, 1293796, 1617245, 3234490, 6468980]

約数ペア:

[(1, 6468980), (2, 3234490), (4, 1617245), (5, 1293796), (7, 924140), (10, 646898), (14, 462070), (20, 323449), (23, 281260), (28, 231035), (35, 184828), (41, 157780), (46, 140630), (49, 132020), (70, 92414), (82, 78890), (92, 70315), (98, 66010), (115, 56252), (140, 46207), (161, 40180), (164, 39445), (196, 33005), (205, 31556), (230, 28126), (245, 26404), (287, 22540), (322, 20090), (343, 18860), (410, 15778), (460, 14063), (490, 13202), (574, 11270), (644, 10045), (686, 9430), (805, 8036), (820, 7889), (943, 6860), (980, 6601), (1127, 5740), (1148, 5635), (1372, 4715), (1435, 4508), (1610, 4018), (1715, 3772), (1886, 3430), (2009, 3220), (2254, 2870)]