210054078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1334

約数の個数: 96

約数和(自身を含む): 528353280

約数和(自身を除く): 318299202

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 31, 39, 46, 62, 69, 78, 93, 117, 138, 186, 207, 234, 279, 299, 403, 414, 558, 598, 713, 806, 897, 1209, 1259, 1426, 1794, 2139, 2418, 2518, 2691, 3627, 3777, 4278, 5382, 6417, 7254, 7554, 9269, 11331, 12834, 16367, 18538, 22662, 27807, 28957, 32734, 39029, 49101, 55614, 57914, 78058, 83421, 86871, 98202, 117087, 147303, 166842, 173742, 234174, 260613, 294606, 351261, 376441, 507377, 521226, 702522, 752882, 897667, 1014754, 1129323, 1522131, 1795334, 2258646, 2693001, 3044262, 3387969, 4566393, 5386002, 6775938, 8079003, 9132786, 11669671, 16158006, 23339342, 35009013, 70018026, 105027039, 210054078]

約数ペア:

[(1, 210054078), (2, 105027039), (3, 70018026), (6, 35009013), (9, 23339342), (13, 16158006), (18, 11669671), (23, 9132786), (26, 8079003), (31, 6775938), (39, 5386002), (46, 4566393), (62, 3387969), (69, 3044262), (78, 2693001), (93, 2258646), (117, 1795334), (138, 1522131), (186, 1129323), (207, 1014754), (234, 897667), (279, 752882), (299, 702522), (403, 521226), (414, 507377), (558, 376441), (598, 351261), (713, 294606), (806, 260613), (897, 234174), (1209, 173742), (1259, 166842), (1426, 147303), (1794, 117087), (2139, 98202), (2418, 86871), (2518, 83421), (2691, 78058), (3627, 57914), (3777, 55614), (4278, 49101), (5382, 39029), (6417, 32734), (7254, 28957), (7554, 27807), (9269, 22662), (11331, 18538), (12834, 16367)]