3766490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4166

約数の個数: 32

約数和(自身を含む): 8346240

約数和(自身を除く): 4579750

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 4139, 8278, 20695, 28973, 41390, 53807, 57946, 107614, 144865, 269035, 289730, 376649, 538070, 753298, 1883245, 3766490]

約数ペア:

[(1, 3766490), (2, 1883245), (5, 753298), (7, 538070), (10, 376649), (13, 289730), (14, 269035), (26, 144865), (35, 107614), (65, 57946), (70, 53807), (91, 41390), (130, 28973), (182, 20695), (455, 8278), (910, 4139)]