22178130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 62657280

約数和(自身を除く): 40479150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 41, 57, 65, 73, 78, 82, 95, 114, 123, 130, 146, 190, 195, 205, 219, 246, 247, 285, 365, 390, 410, 438, 494, 533, 570, 615, 730, 741, 779, 949, 1066, 1095, 1230, 1235, 1387, 1482, 1558, 1599, 1898, 2190, 2337, 2470, 2665, 2774, 2847, 2993, 3198, 3705, 3895, 4161, 4674, 4745, 5330, 5694, 5986, 6935, 7410, 7790, 7995, 8322, 8979, 9490, 10127, 11685, 13870, 14235, 14965, 15990, 17958, 18031, 20254, 20805, 23370, 28470, 29930, 30381, 36062, 38909, 41610, 44895, 50635, 54093, 56867, 60762, 77818, 89790, 90155, 101270, 108186, 113734, 116727, 151905, 170601, 180310, 194545, 233454, 270465, 284335, 303810, 341202, 389090, 540930, 568670, 583635, 739271, 853005, 1167270, 1478542, 1706010, 2217813, 3696355, 4435626, 7392710, 11089065, 22178130]

約数ペア:

[(1, 22178130), (2, 11089065), (3, 7392710), (5, 4435626), (6, 3696355), (10, 2217813), (13, 1706010), (15, 1478542), (19, 1167270), (26, 853005), (30, 739271), (38, 583635), (39, 568670), (41, 540930), (57, 389090), (65, 341202), (73, 303810), (78, 284335), (82, 270465), (95, 233454), (114, 194545), (123, 180310), (130, 170601), (146, 151905), (190, 116727), (195, 113734), (205, 108186), (219, 101270), (246, 90155), (247, 89790), (285, 77818), (365, 60762), (390, 56867), (410, 54093), (438, 50635), (494, 44895), (533, 41610), (570, 38909), (615, 36062), (730, 30381), (741, 29930), (779, 28470), (949, 23370), (1066, 20805), (1095, 20254), (1230, 18031), (1235, 17958), (1387, 15990), (1482, 14965), (1558, 14235), (1599, 13870), (1898, 11685), (2190, 10127), (2337, 9490), (2470, 8979), (2665, 8322), (2774, 7995), (2847, 7790), (2993, 7410), (3198, 6935), (3705, 5986), (3895, 5694), (4161, 5330), (4674, 4745)]