12307310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 24312960

約数和(自身を除く): 12005650

約数列:

[1, 2, 5, 10, 29, 31, 37, 58, 62, 74, 145, 155, 185, 290, 310, 370, 899, 1073, 1147, 1369, 1798, 2146, 2294, 2738, 4495, 5365, 5735, 6845, 8990, 10730, 11470, 13690, 33263, 39701, 42439, 66526, 79402, 84878, 166315, 198505, 212195, 332630, 397010, 424390, 1230731, 2461462, 6153655, 12307310]

約数ペア:

[(1, 12307310), (2, 6153655), (5, 2461462), (10, 1230731), (29, 424390), (31, 397010), (37, 332630), (58, 212195), (62, 198505), (74, 166315), (145, 84878), (155, 79402), (185, 66526), (290, 42439), (310, 39701), (370, 33263), (899, 13690), (1073, 11470), (1147, 10730), (1369, 8990), (1798, 6845), (2146, 5735), (2294, 5365), (2738, 4495)]