42844890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 120165120

約数和(自身を除く): 77320230

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 37, 55, 58, 66, 74, 87, 110, 111, 121, 145, 165, 174, 185, 222, 242, 290, 319, 330, 363, 370, 407, 435, 555, 605, 638, 726, 814, 870, 957, 1073, 1110, 1210, 1221, 1331, 1595, 1815, 1914, 2035, 2146, 2442, 2662, 3190, 3219, 3509, 3630, 3993, 4070, 4477, 4785, 5365, 6105, 6438, 6655, 7018, 7986, 8954, 9570, 10527, 10730, 11803, 12210, 13310, 13431, 16095, 17545, 19965, 21054, 22385, 23606, 26862, 32190, 35090, 35409, 38599, 39930, 44770, 49247, 52635, 59015, 67155, 70818, 77198, 98494, 105270, 115797, 118030, 129833, 134310, 147741, 177045, 192995, 231594, 246235, 259666, 295482, 354090, 385990, 389499, 492470, 578985, 649165, 738705, 778998, 1157970, 1298330, 1428163, 1477410, 1947495, 2856326, 3894990, 4284489, 7140815, 8568978, 14281630, 21422445, 42844890]

約数ペア:

[(1, 42844890), (2, 21422445), (3, 14281630), (5, 8568978), (6, 7140815), (10, 4284489), (11, 3894990), (15, 2856326), (22, 1947495), (29, 1477410), (30, 1428163), (33, 1298330), (37, 1157970), (55, 778998), (58, 738705), (66, 649165), (74, 578985), (87, 492470), (110, 389499), (111, 385990), (121, 354090), (145, 295482), (165, 259666), (174, 246235), (185, 231594), (222, 192995), (242, 177045), (290, 147741), (319, 134310), (330, 129833), (363, 118030), (370, 115797), (407, 105270), (435, 98494), (555, 77198), (605, 70818), (638, 67155), (726, 59015), (814, 52635), (870, 49247), (957, 44770), (1073, 39930), (1110, 38599), (1210, 35409), (1221, 35090), (1331, 32190), (1595, 26862), (1815, 23606), (1914, 22385), (2035, 21054), (2146, 19965), (2442, 17545), (2662, 16095), (3190, 13431), (3219, 13310), (3509, 12210), (3630, 11803), (3993, 10730), (4070, 10527), (4477, 9570), (4785, 8954), (5365, 7986), (6105, 7018), (6438, 6655)]