30727970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33767}}^1$

素因数の和:33794

約数の個数: 32

約数和(自身を含む): 68076288

約数和(自身を除く): 37348318

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 33767, 67534, 168835, 236369, 337670, 438971, 472738, 877942, 1181845, 2194855, 2363690, 3072797, 4389710, 6145594, 15363985, 30727970]

約数ペア:

[(1, 30727970), (2, 15363985), (5, 6145594), (7, 4389710), (10, 3072797), (13, 2363690), (14, 2194855), (26, 1181845), (35, 877942), (65, 472738), (70, 438971), (91, 337670), (130, 236369), (182, 168835), (455, 67534), (910, 33767)]