31110106468

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{10753}}^1$

素因数の和:11309

約数の個数: 72

約数和(自身を含む): 65649943800

約数和(自身を除く): 34539837332

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 509, 812, 1018, 1421, 2036, 2842, 3563, 5684, 7126, 10753, 14252, 14761, 21506, 24941, 29522, 43012, 49882, 59044, 75271, 99764, 103327, 150542, 206654, 301084, 311837, 413308, 526897, 623674, 723289, 1053794, 1247348, 1446578, 2107588, 2182859, 2893156, 4365718, 5473277, 8731436, 10946554, 15280013, 21893108, 30560026, 38312939, 61120052, 76625878, 153251756, 158725033, 268190573, 317450066, 536381146, 634900132, 1072762292, 1111075231, 2222150462, 4444300924, 7777526617, 15555053234, 31110106468]

約数ペア:

[(1, 31110106468), (2, 15555053234), (4, 7777526617), (7, 4444300924), (14, 2222150462), (28, 1111075231), (29, 1072762292), (49, 634900132), (58, 536381146), (98, 317450066), (116, 268190573), (196, 158725033), (203, 153251756), (406, 76625878), (509, 61120052), (812, 38312939), (1018, 30560026), (1421, 21893108), (2036, 15280013), (2842, 10946554), (3563, 8731436), (5684, 5473277), (7126, 4365718), (10753, 2893156), (14252, 2182859), (14761, 2107588), (21506, 1446578), (24941, 1247348), (29522, 1053794), (43012, 723289), (49882, 623674), (59044, 526897), (75271, 413308), (99764, 311837), (103327, 301084), (150542, 206654)]