144865630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{159193}}^1$

素因数の和:159220

約数の個数: 32

約数和(自身を含む): 320935104

約数和(自身を除く): 176069474

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 159193, 318386, 795965, 1114351, 1591930, 2069509, 2228702, 4139018, 5571755, 10347545, 11143510, 14486563, 20695090, 28973126, 72432815, 144865630]

約数ペア:

[(1, 144865630), (2, 72432815), (5, 28973126), (7, 20695090), (10, 14486563), (13, 11143510), (14, 10347545), (26, 5571755), (35, 4139018), (65, 2228702), (70, 2069509), (91, 1591930), (130, 1114351), (182, 795965), (455, 318386), (910, 159193)]