330970147235

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3019}}^1\times {\mathrm{240943}}^1$

素因数の和:243987

約数の個数: 32

約数和(自身を含む): 488981391360

約数和(自身を除く): 158011244125

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 3019, 15095, 21133, 39247, 105665, 196235, 240943, 274729, 1204715, 1373645, 1686601, 3132259, 8433005, 15661295, 21925813, 109629065, 727406917, 3637034585, 5091848419, 9456289921, 25459242095, 47281449605, 66194029447, 330970147235]

約数ペア:

[(1, 330970147235), (5, 66194029447), (7, 47281449605), (13, 25459242095), (35, 9456289921), (65, 5091848419), (91, 3637034585), (455, 727406917), (3019, 109629065), (15095, 21925813), (21133, 15661295), (39247, 8433005), (105665, 3132259), (196235, 1686601), (240943, 1373645), (274729, 1204715)]