1330232490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4751}}^1$

素因数の和:4845

約数の個数: 128

約数和(自身を含む): 3818327040

約数和(自身を除く): 2488094550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 61, 85, 90, 102, 122, 135, 153, 170, 183, 255, 270, 305, 306, 366, 459, 510, 549, 610, 765, 915, 918, 1037, 1098, 1530, 1647, 1830, 2074, 2295, 2745, 3111, 3294, 4590, 4751, 5185, 5490, 6222, 8235, 9333, 9502, 10370, 14253, 15555, 16470, 18666, 23755, 27999, 28506, 31110, 42759, 46665, 47510, 55998, 71265, 80767, 85518, 93330, 128277, 139995, 142530, 161534, 213795, 242301, 256554, 279990, 289811, 403835, 427590, 484602, 579622, 641385, 726903, 807670, 869433, 1211505, 1282770, 1449055, 1453806, 1738866, 2180709, 2423010, 2608299, 2898110, 3634515, 4347165, 4361418, 4926787, 5216598, 7269030, 7824897, 8694330, 9853574, 10903545, 13041495, 14780361, 15649794, 21807090, 24633935, 26082990, 29560722, 39124485, 44341083, 49267870, 73901805, 78248970, 88682166, 133023249, 147803610, 221705415, 266046498, 443410830, 665116245, 1330232490]

約数ペア:

[(1, 1330232490), (2, 665116245), (3, 443410830), (5, 266046498), (6, 221705415), (9, 147803610), (10, 133023249), (15, 88682166), (17, 78248970), (18, 73901805), (27, 49267870), (30, 44341083), (34, 39124485), (45, 29560722), (51, 26082990), (54, 24633935), (61, 21807090), (85, 15649794), (90, 14780361), (102, 13041495), (122, 10903545), (135, 9853574), (153, 8694330), (170, 7824897), (183, 7269030), (255, 5216598), (270, 4926787), (305, 4361418), (306, 4347165), (366, 3634515), (459, 2898110), (510, 2608299), (549, 2423010), (610, 2180709), (765, 1738866), (915, 1453806), (918, 1449055), (1037, 1282770), (1098, 1211505), (1530, 869433), (1647, 807670), (1830, 726903), (2074, 641385), (2295, 579622), (2745, 484602), (3111, 427590), (3294, 403835), (4590, 289811), (4751, 279990), (5185, 256554), (5490, 242301), (6222, 213795), (8235, 161534), (9333, 142530), (9502, 139995), (10370, 128277), (14253, 93330), (15555, 85518), (16470, 80767), (18666, 71265), (23755, 55998), (27999, 47510), (28506, 46665), (31110, 42759)]