7492290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19211}}^1$

素因数の和:19234

約数の個数: 32

約数和(自身を含む): 19365696

約数和(自身を除く): 11873406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 19211, 38422, 57633, 96055, 115266, 192110, 249743, 288165, 499486, 576330, 749229, 1248715, 1498458, 2497430, 3746145, 7492290]

約数ペア:

[(1, 7492290), (2, 3746145), (3, 2497430), (5, 1498458), (6, 1248715), (10, 749229), (13, 576330), (15, 499486), (26, 288165), (30, 249743), (39, 192110), (65, 115266), (78, 96055), (130, 57633), (195, 38422), (390, 19211)]