22050210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 67060224

約数和(自身を除く): 45010014

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 41, 42, 65, 70, 78, 82, 91, 105, 123, 130, 182, 195, 197, 205, 210, 246, 273, 287, 390, 394, 410, 455, 533, 546, 574, 591, 615, 861, 910, 985, 1066, 1182, 1230, 1365, 1379, 1435, 1599, 1722, 1970, 2561, 2665, 2730, 2758, 2870, 2955, 3198, 3731, 4137, 4305, 5122, 5330, 5910, 6895, 7462, 7683, 7995, 8077, 8274, 8610, 11193, 12805, 13790, 15366, 15990, 16154, 17927, 18655, 20685, 22386, 24231, 25610, 35854, 37310, 38415, 40385, 41370, 48462, 53781, 55965, 56539, 76830, 80770, 89635, 105001, 107562, 111930, 113078, 121155, 169617, 179270, 210002, 242310, 268905, 282695, 315003, 339234, 525005, 537810, 565390, 630006, 735007, 848085, 1050010, 1470014, 1575015, 1696170, 2205021, 3150030, 3675035, 4410042, 7350070, 11025105, 22050210]

約数ペア:

[(1, 22050210), (2, 11025105), (3, 7350070), (5, 4410042), (6, 3675035), (7, 3150030), (10, 2205021), (13, 1696170), (14, 1575015), (15, 1470014), (21, 1050010), (26, 848085), (30, 735007), (35, 630006), (39, 565390), (41, 537810), (42, 525005), (65, 339234), (70, 315003), (78, 282695), (82, 268905), (91, 242310), (105, 210002), (123, 179270), (130, 169617), (182, 121155), (195, 113078), (197, 111930), (205, 107562), (210, 105001), (246, 89635), (273, 80770), (287, 76830), (390, 56539), (394, 55965), (410, 53781), (455, 48462), (533, 41370), (546, 40385), (574, 38415), (591, 37310), (615, 35854), (861, 25610), (910, 24231), (985, 22386), (1066, 20685), (1182, 18655), (1230, 17927), (1365, 16154), (1379, 15990), (1435, 15366), (1599, 13790), (1722, 12805), (1970, 11193), (2561, 8610), (2665, 8274), (2730, 8077), (2758, 7995), (2870, 7683), (2955, 7462), (3198, 6895), (3731, 5910), (4137, 5330), (4305, 5122)]