91400790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{234361}}^1$

素因数の和:234384

約数の個数: 32

約数和(自身を含む): 236236896

約数和(自身を除く): 144836106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 234361, 468722, 703083, 1171805, 1406166, 2343610, 3046693, 3515415, 6093386, 7030830, 9140079, 15233465, 18280158, 30466930, 45700395, 91400790]

約数ペア:

[(1, 91400790), (2, 45700395), (3, 30466930), (5, 18280158), (6, 15233465), (10, 9140079), (13, 7030830), (15, 6093386), (26, 3515415), (30, 3046693), (39, 2343610), (65, 1406166), (78, 1171805), (130, 703083), (195, 468722), (390, 234361)]