71503770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{183343}}^1$

素因数の和:183366

約数の個数: 32

約数和(自身を含む): 184810752

約数和(自身を除く): 113306982

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 183343, 366686, 550029, 916715, 1100058, 1833430, 2383459, 2750145, 4766918, 5500290, 7150377, 11917295, 14300754, 23834590, 35751885, 71503770]

約数ペア:

[(1, 71503770), (2, 35751885), (3, 23834590), (5, 14300754), (6, 11917295), (10, 7150377), (13, 5500290), (15, 4766918), (26, 2750145), (30, 2383459), (39, 1833430), (65, 1100058), (78, 916715), (130, 550029), (195, 366686), (390, 183343)]