397697070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 967599360

約数和(自身を除く): 569902290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 283, 337, 417, 566, 674, 695, 834, 849, 1011, 1390, 1415, 1685, 1698, 2022, 2085, 2830, 3370, 4170, 4245, 5055, 8490, 10110, 39337, 46843, 78674, 93686, 95371, 118011, 140529, 190742, 196685, 234215, 236022, 281058, 286113, 393370, 468430, 476855, 572226, 590055, 702645, 953710, 1180110, 1405290, 1430565, 2861130, 13256569, 26513138, 39769707, 66282845, 79539414, 132565690, 198848535, 397697070]

約数ペア:

[(1, 397697070), (2, 198848535), (3, 132565690), (5, 79539414), (6, 66282845), (10, 39769707), (15, 26513138), (30, 13256569), (139, 2861130), (278, 1430565), (283, 1405290), (337, 1180110), (417, 953710), (566, 702645), (674, 590055), (695, 572226), (834, 476855), (849, 468430), (1011, 393370), (1390, 286113), (1415, 281058), (1685, 236022), (1698, 234215), (2022, 196685), (2085, 190742), (2830, 140529), (3370, 118011), (4170, 95371), (4245, 93686), (5055, 78674), (8490, 46843), (10110, 39337)]