30222920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:92

約数の個数: 192

約数和(自身を含む): 92171520

約数和(自身を除く): 61948600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 23, 26, 28, 35, 38, 40, 46, 52, 56, 65, 70, 76, 91, 92, 95, 104, 115, 130, 133, 140, 152, 161, 182, 184, 190, 230, 247, 260, 266, 280, 299, 322, 361, 364, 380, 437, 455, 460, 494, 520, 532, 598, 644, 665, 722, 728, 760, 805, 874, 910, 920, 988, 1064, 1196, 1235, 1288, 1330, 1444, 1495, 1610, 1729, 1748, 1805, 1820, 1976, 2093, 2185, 2392, 2470, 2527, 2660, 2888, 2990, 3059, 3220, 3458, 3496, 3610, 3640, 4186, 4370, 4693, 4940, 5054, 5320, 5681, 5980, 6118, 6440, 6916, 7220, 8303, 8372, 8645, 8740, 9386, 9880, 10108, 10465, 11362, 11960, 12236, 12635, 13832, 14440, 15295, 16606, 16744, 17290, 17480, 18772, 20216, 20930, 22724, 23465, 24472, 25270, 28405, 30590, 32851, 33212, 34580, 37544, 39767, 41515, 41860, 45448, 46930, 50540, 56810, 58121, 61180, 65702, 66424, 69160, 79534, 83030, 83720, 93860, 101080, 107939, 113620, 116242, 122360, 131404, 159068, 164255, 166060, 187720, 198835, 215878, 227240, 232484, 262808, 290605, 318136, 328510, 332120, 397670, 431756, 464968, 539695, 581210, 657020, 755573, 795340, 863512, 1079390, 1162420, 1314040, 1511146, 1590680, 2158780, 2324840, 3022292, 3777865, 4317560, 6044584, 7555730, 15111460, 30222920]

約数ペア:

[(1, 30222920), (2, 15111460), (4, 7555730), (5, 6044584), (7, 4317560), (8, 3777865), (10, 3022292), (13, 2324840), (14, 2158780), (19, 1590680), (20, 1511146), (23, 1314040), (26, 1162420), (28, 1079390), (35, 863512), (38, 795340), (40, 755573), (46, 657020), (52, 581210), (56, 539695), (65, 464968), (70, 431756), (76, 397670), (91, 332120), (92, 328510), (95, 318136), (104, 290605), (115, 262808), (130, 232484), (133, 227240), (140, 215878), (152, 198835), (161, 187720), (182, 166060), (184, 164255), (190, 159068), (230, 131404), (247, 122360), (260, 116242), (266, 113620), (280, 107939), (299, 101080), (322, 93860), (361, 83720), (364, 83030), (380, 79534), (437, 69160), (455, 66424), (460, 65702), (494, 61180), (520, 58121), (532, 56810), (598, 50540), (644, 46930), (665, 45448), (722, 41860), (728, 41515), (760, 39767), (805, 37544), (874, 34580), (910, 33212), (920, 32851), (988, 30590), (1064, 28405), (1196, 25270), (1235, 24472), (1288, 23465), (1330, 22724), (1444, 20930), (1495, 20216), (1610, 18772), (1729, 17480), (1748, 17290), (1805, 16744), (1820, 16606), (1976, 15295), (2093, 14440), (2185, 13832), (2392, 12635), (2470, 12236), (2527, 11960), (2660, 11362), (2888, 10465), (2990, 10108), (3059, 9880), (3220, 9386), (3458, 8740), (3496, 8645), (3610, 8372), (3640, 8303), (4186, 7220), (4370, 6916), (4693, 6440), (4940, 6118), (5054, 5980), (5320, 5681)]