57168930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 173150208

約数和(自身を除く): 115981278

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 487, 546, 559, 602, 645, 903, 910, 974, 1118, 1290, 1365, 1461, 1505, 1677, 1806, 2435, 2730, 2795, 2922, 3010, 3354, 3409, 3913, 4515, 4870, 5590, 6331, 6818, 7305, 7826, 8385, 9030, 10227, 11739, 12662, 14610, 16770, 17045, 18993, 19565, 20454, 20941, 23478, 31655, 34090, 37986, 39130, 41882, 44317, 51135, 58695, 62823, 63310, 88634, 94965, 102270, 104705, 117390, 125646, 132951, 146587, 189930, 209410, 221585, 265902, 272233, 293174, 314115, 439761, 443170, 544466, 628230, 664755, 732935, 816699, 879522, 1329510, 1361165, 1465870, 1633398, 1905631, 2198805, 2722330, 3811262, 4083495, 4397610, 5716893, 8166990, 9528155, 11433786, 19056310, 28584465, 57168930]

約数ペア:

[(1, 57168930), (2, 28584465), (3, 19056310), (5, 11433786), (6, 9528155), (7, 8166990), (10, 5716893), (13, 4397610), (14, 4083495), (15, 3811262), (21, 2722330), (26, 2198805), (30, 1905631), (35, 1633398), (39, 1465870), (42, 1361165), (43, 1329510), (65, 879522), (70, 816699), (78, 732935), (86, 664755), (91, 628230), (105, 544466), (129, 443170), (130, 439761), (182, 314115), (195, 293174), (210, 272233), (215, 265902), (258, 221585), (273, 209410), (301, 189930), (390, 146587), (430, 132951), (455, 125646), (487, 117390), (546, 104705), (559, 102270), (602, 94965), (645, 88634), (903, 63310), (910, 62823), (974, 58695), (1118, 51135), (1290, 44317), (1365, 41882), (1461, 39130), (1505, 37986), (1677, 34090), (1806, 31655), (2435, 23478), (2730, 20941), (2795, 20454), (2922, 19565), (3010, 18993), (3354, 17045), (3409, 16770), (3913, 14610), (4515, 12662), (4870, 11739), (5590, 10227), (6331, 9030), (6818, 8385), (7305, 7826)]