91371930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{234287}}^1$

素因数の和:234310

約数の個数: 32

約数和(自身を含む): 236162304

約数和(自身を除く): 144790374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 234287, 468574, 702861, 1171435, 1405722, 2342870, 3045731, 3514305, 6091462, 7028610, 9137193, 15228655, 18274386, 30457310, 45685965, 91371930]

約数ペア:

[(1, 91371930), (2, 45685965), (3, 30457310), (5, 18274386), (6, 15228655), (10, 9137193), (13, 7028610), (15, 6091462), (26, 3514305), (30, 3045731), (39, 2342870), (65, 1405722), (78, 1171435), (130, 702861), (195, 468574), (390, 234287)]