91438230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{234457}}^1$

素因数の和:234480

約数の個数: 32

約数和(自身を含む): 236333664

約数和(自身を除く): 144895434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 234457, 468914, 703371, 1172285, 1406742, 2344570, 3047941, 3516855, 6095882, 7033710, 9143823, 15239705, 18287646, 30479410, 45719115, 91438230]

約数ペア:

[(1, 91438230), (2, 45719115), (3, 30479410), (5, 18287646), (6, 15239705), (10, 9143823), (13, 7033710), (15, 6095882), (26, 3516855), (30, 3047941), (39, 2344570), (65, 1406742), (78, 1172285), (130, 703371), (195, 468914), (390, 234457)]