3070640

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:437

約数の個数: 40

約数和(自身を含む): 7218288

約数和(自身を除く): 4147648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 293, 524, 586, 655, 1048, 1172, 1310, 1465, 2096, 2344, 2620, 2930, 4688, 5240, 5860, 10480, 11720, 23440, 38383, 76766, 153532, 191915, 307064, 383830, 614128, 767660, 1535320, 3070640]

約数ペア:

[(1, 3070640), (2, 1535320), (4, 767660), (5, 614128), (8, 383830), (10, 307064), (16, 191915), (20, 153532), (40, 76766), (80, 38383), (131, 23440), (262, 11720), (293, 10480), (524, 5860), (586, 5240), (655, 4688), (1048, 2930), (1172, 2620), (1310, 2344), (1465, 2096)]