812452290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 2235071232

約数和(自身を除く): 1422618942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 61, 65, 71, 74, 78, 111, 122, 130, 142, 169, 183, 185, 195, 213, 222, 305, 338, 355, 366, 370, 390, 426, 481, 507, 555, 610, 710, 793, 845, 915, 923, 962, 1014, 1065, 1110, 1443, 1586, 1690, 1830, 1846, 2130, 2257, 2379, 2405, 2535, 2627, 2769, 2886, 3965, 4331, 4514, 4615, 4758, 4810, 5070, 5254, 5538, 6253, 6771, 7215, 7881, 7930, 8662, 9230, 10309, 11285, 11895, 11999, 12506, 12993, 13135, 13542, 13845, 14430, 15762, 18759, 20618, 21655, 22570, 23790, 23998, 25986, 26270, 27690, 29341, 30927, 31265, 33855, 34151, 35997, 37518, 39405, 43310, 51545, 56303, 58682, 59995, 61854, 62530, 64965, 67710, 68302, 71994, 78810, 88023, 93795, 102453, 103090, 112606, 119990, 129930, 146705, 154635, 160247, 168909, 170755, 176046, 179985, 187590, 204906, 281515, 293410, 309270, 320494, 337818, 341510, 359970, 381433, 440115, 443963, 480741, 512265, 563030, 731939, 762866, 801235, 844545, 880230, 887926, 961482, 1024530, 1144299, 1331889, 1463878, 1602470, 1689090, 1907165, 2083211, 2195817, 2219815, 2288598, 2403705, 2663778, 3659695, 3814330, 4166422, 4391634, 4439630, 4807410, 5721495, 6249633, 6659445, 7319390, 10416055, 10979085, 11442990, 12499266, 13318890, 20832110, 21958170, 27081743, 31248165, 54163486, 62496330, 81245229, 135408715, 162490458, 270817430, 406226145, 812452290]

約数ペア:

[(1, 812452290), (2, 406226145), (3, 270817430), (5, 162490458), (6, 135408715), (10, 81245229), (13, 62496330), (15, 54163486), (26, 31248165), (30, 27081743), (37, 21958170), (39, 20832110), (61, 13318890), (65, 12499266), (71, 11442990), (74, 10979085), (78, 10416055), (111, 7319390), (122, 6659445), (130, 6249633), (142, 5721495), (169, 4807410), (183, 4439630), (185, 4391634), (195, 4166422), (213, 3814330), (222, 3659695), (305, 2663778), (338, 2403705), (355, 2288598), (366, 2219815), (370, 2195817), (390, 2083211), (426, 1907165), (481, 1689090), (507, 1602470), (555, 1463878), (610, 1331889), (710, 1144299), (793, 1024530), (845, 961482), (915, 887926), (923, 880230), (962, 844545), (1014, 801235), (1065, 762866), (1110, 731939), (1443, 563030), (1586, 512265), (1690, 480741), (1830, 443963), (1846, 440115), (2130, 381433), (2257, 359970), (2379, 341510), (2405, 337818), (2535, 320494), (2627, 309270), (2769, 293410), (2886, 281515), (3965, 204906), (4331, 187590), (4514, 179985), (4615, 176046), (4758, 170755), (4810, 168909), (5070, 160247), (5254, 154635), (5538, 146705), (6253, 129930), (6771, 119990), (7215, 112606), (7881, 103090), (7930, 102453), (8662, 93795), (9230, 88023), (10309, 78810), (11285, 71994), (11895, 68302), (11999, 67710), (12506, 64965), (12993, 62530), (13135, 61854), (13542, 59995), (13845, 58682), (14430, 56303), (15762, 51545), (18759, 43310), (20618, 39405), (21655, 37518), (22570, 35997), (23790, 34151), (23998, 33855), (25986, 31265), (26270, 30927), (27690, 29341)]