29807770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 59253120

約数和(自身を除く): 29445350

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 359, 361, 437, 718, 722, 874, 1795, 1805, 2185, 3590, 3610, 4370, 6821, 8257, 8303, 13642, 16514, 16606, 34105, 41285, 41515, 68210, 82570, 83030, 129599, 156883, 259198, 313766, 647995, 784415, 1295990, 1568830, 2980777, 5961554, 14903885, 29807770]

約数ペア:

[(1, 29807770), (2, 14903885), (5, 5961554), (10, 2980777), (19, 1568830), (23, 1295990), (38, 784415), (46, 647995), (95, 313766), (115, 259198), (190, 156883), (230, 129599), (359, 83030), (361, 82570), (437, 68210), (718, 41515), (722, 41285), (874, 34105), (1795, 16606), (1805, 16514), (2185, 13642), (3590, 8303), (3610, 8257), (4370, 6821)]