72403770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{104933}}^1$

素因数の和:104966

約数の個数: 32

約数和(自身を含む): 181325952

約数和(自身を除く): 108922182

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 104933, 209866, 314799, 524665, 629598, 1049330, 1573995, 2413459, 3147990, 4826918, 7240377, 12067295, 14480754, 24134590, 36201885, 72403770]

約数ペア:

[(1, 72403770), (2, 36201885), (3, 24134590), (5, 14480754), (6, 12067295), (10, 7240377), (15, 4826918), (23, 3147990), (30, 2413459), (46, 1573995), (69, 1049330), (115, 629598), (138, 524665), (230, 314799), (345, 209866), (690, 104933)]