15805530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 160

約数和(自身を含む): 48787200

約数和(自身を除く): 32981670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 79, 81, 90, 95, 114, 117, 130, 135, 158, 162, 171, 190, 195, 234, 237, 247, 270, 285, 342, 351, 390, 395, 405, 474, 494, 513, 570, 585, 702, 711, 741, 790, 810, 855, 1026, 1027, 1053, 1170, 1185, 1235, 1422, 1482, 1501, 1539, 1710, 1755, 2054, 2106, 2133, 2223, 2370, 2470, 2565, 3002, 3078, 3081, 3510, 3555, 3705, 4266, 4446, 4503, 5130, 5135, 5265, 6162, 6399, 6669, 7110, 7410, 7505, 7695, 9006, 9243, 10270, 10530, 10665, 11115, 12798, 13338, 13509, 15010, 15390, 15405, 18486, 19513, 20007, 21330, 22230, 22515, 27018, 27729, 30810, 31995, 33345, 39026, 40014, 40527, 45030, 46215, 55458, 58539, 63990, 66690, 67545, 81054, 83187, 92430, 97565, 100035, 117078, 121581, 135090, 138645, 166374, 175617, 195130, 200070, 202635, 243162, 277290, 292695, 351234, 405270, 415935, 526851, 585390, 607905, 831870, 878085, 1053702, 1215810, 1580553, 1756170, 2634255, 3161106, 5268510, 7902765, 15805530]

約数ペア:

[(1, 15805530), (2, 7902765), (3, 5268510), (5, 3161106), (6, 2634255), (9, 1756170), (10, 1580553), (13, 1215810), (15, 1053702), (18, 878085), (19, 831870), (26, 607905), (27, 585390), (30, 526851), (38, 415935), (39, 405270), (45, 351234), (54, 292695), (57, 277290), (65, 243162), (78, 202635), (79, 200070), (81, 195130), (90, 175617), (95, 166374), (114, 138645), (117, 135090), (130, 121581), (135, 117078), (158, 100035), (162, 97565), (171, 92430), (190, 83187), (195, 81054), (234, 67545), (237, 66690), (247, 63990), (270, 58539), (285, 55458), (342, 46215), (351, 45030), (390, 40527), (395, 40014), (405, 39026), (474, 33345), (494, 31995), (513, 30810), (570, 27729), (585, 27018), (702, 22515), (711, 22230), (741, 21330), (790, 20007), (810, 19513), (855, 18486), (1026, 15405), (1027, 15390), (1053, 15010), (1170, 13509), (1185, 13338), (1235, 12798), (1422, 11115), (1482, 10665), (1501, 10530), (1539, 10270), (1710, 9243), (1755, 9006), (2054, 7695), (2106, 7505), (2133, 7410), (2223, 7110), (2370, 6669), (2470, 6399), (2565, 6162), (3002, 5265), (3078, 5135), (3081, 5130), (3510, 4503), (3555, 4446), (3705, 4266)]