30779190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 160

約数和(自身を含む): 92695680

約数和(自身を除く): 61916490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 79, 81, 90, 111, 117, 130, 135, 158, 162, 185, 195, 222, 234, 237, 270, 333, 351, 370, 390, 395, 405, 474, 481, 555, 585, 666, 702, 711, 790, 810, 962, 999, 1027, 1053, 1110, 1170, 1185, 1422, 1443, 1665, 1755, 1998, 2054, 2106, 2133, 2370, 2405, 2886, 2923, 2997, 3081, 3330, 3510, 3555, 4266, 4329, 4810, 4995, 5135, 5265, 5846, 5994, 6162, 6399, 7110, 7215, 8658, 8769, 9243, 9990, 10270, 10530, 10665, 12798, 12987, 14430, 14615, 14985, 15405, 17538, 18486, 21330, 21645, 25974, 26307, 27729, 29230, 29970, 30810, 31995, 37999, 38961, 43290, 43845, 46215, 52614, 55458, 63990, 64935, 75998, 77922, 78921, 83187, 87690, 92430, 113997, 129870, 131535, 138645, 157842, 166374, 189995, 194805, 227994, 236763, 263070, 277290, 341991, 379990, 389610, 394605, 415935, 473526, 569985, 683982, 789210, 831870, 1025973, 1139970, 1183815, 1709955, 2051946, 2367630, 3077919, 3419910, 5129865, 6155838, 10259730, 15389595, 30779190]

約数ペア:

[(1, 30779190), (2, 15389595), (3, 10259730), (5, 6155838), (6, 5129865), (9, 3419910), (10, 3077919), (13, 2367630), (15, 2051946), (18, 1709955), (26, 1183815), (27, 1139970), (30, 1025973), (37, 831870), (39, 789210), (45, 683982), (54, 569985), (65, 473526), (74, 415935), (78, 394605), (79, 389610), (81, 379990), (90, 341991), (111, 277290), (117, 263070), (130, 236763), (135, 227994), (158, 194805), (162, 189995), (185, 166374), (195, 157842), (222, 138645), (234, 131535), (237, 129870), (270, 113997), (333, 92430), (351, 87690), (370, 83187), (390, 78921), (395, 77922), (405, 75998), (474, 64935), (481, 63990), (555, 55458), (585, 52614), (666, 46215), (702, 43845), (711, 43290), (790, 38961), (810, 37999), (962, 31995), (999, 30810), (1027, 29970), (1053, 29230), (1110, 27729), (1170, 26307), (1185, 25974), (1422, 21645), (1443, 21330), (1665, 18486), (1755, 17538), (1998, 15405), (2054, 14985), (2106, 14615), (2133, 14430), (2370, 12987), (2405, 12798), (2886, 10665), (2923, 10530), (2997, 10270), (3081, 9990), (3330, 9243), (3510, 8769), (3555, 8658), (4266, 7215), (4329, 7110), (4810, 6399), (4995, 6162), (5135, 5994), (5265, 5846)]