39221130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 109670400

約数和(自身を除く): 70449270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 67, 78, 79, 95, 114, 130, 134, 158, 190, 195, 201, 237, 247, 285, 335, 390, 395, 402, 474, 494, 570, 670, 741, 790, 871, 1005, 1027, 1185, 1235, 1273, 1482, 1501, 1742, 2010, 2054, 2370, 2470, 2546, 2613, 3002, 3081, 3705, 3819, 4355, 4503, 5135, 5226, 5293, 6162, 6365, 7410, 7505, 7638, 8710, 9006, 10270, 10586, 12730, 13065, 15010, 15405, 15879, 16549, 19095, 19513, 22515, 26130, 26465, 30810, 31758, 33098, 38190, 39026, 45030, 49647, 52930, 58539, 68809, 79395, 82745, 97565, 99294, 100567, 117078, 137618, 158790, 165490, 195130, 201134, 206427, 248235, 292695, 301701, 344045, 412854, 496470, 502835, 585390, 603402, 688090, 1005670, 1032135, 1307371, 1508505, 2064270, 2614742, 3017010, 3922113, 6536855, 7844226, 13073710, 19610565, 39221130]

約数ペア:

[(1, 39221130), (2, 19610565), (3, 13073710), (5, 7844226), (6, 6536855), (10, 3922113), (13, 3017010), (15, 2614742), (19, 2064270), (26, 1508505), (30, 1307371), (38, 1032135), (39, 1005670), (57, 688090), (65, 603402), (67, 585390), (78, 502835), (79, 496470), (95, 412854), (114, 344045), (130, 301701), (134, 292695), (158, 248235), (190, 206427), (195, 201134), (201, 195130), (237, 165490), (247, 158790), (285, 137618), (335, 117078), (390, 100567), (395, 99294), (402, 97565), (474, 82745), (494, 79395), (570, 68809), (670, 58539), (741, 52930), (790, 49647), (871, 45030), (1005, 39026), (1027, 38190), (1185, 33098), (1235, 31758), (1273, 30810), (1482, 26465), (1501, 26130), (1742, 22515), (2010, 19513), (2054, 19095), (2370, 16549), (2470, 15879), (2546, 15405), (2613, 15010), (3002, 13065), (3081, 12730), (3705, 10586), (3819, 10270), (4355, 9006), (4503, 8710), (5135, 7638), (5226, 7505), (5293, 7410), (6162, 6365)]