103885860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133187}}^1$

素因数の和:133212

約数の個数: 48

約数和(自身を含む): 313258176

約数和(自身を除く): 209372316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 133187, 266374, 399561, 532748, 665935, 799122, 1331870, 1598244, 1731431, 1997805, 2663740, 3462862, 3995610, 5194293, 6925724, 7991220, 8657155, 10388586, 17314310, 20777172, 25971465, 34628620, 51942930, 103885860]

約数ペア:

[(1, 103885860), (2, 51942930), (3, 34628620), (4, 25971465), (5, 20777172), (6, 17314310), (10, 10388586), (12, 8657155), (13, 7991220), (15, 6925724), (20, 5194293), (26, 3995610), (30, 3462862), (39, 2663740), (52, 1997805), (60, 1731431), (65, 1598244), (78, 1331870), (130, 799122), (156, 665935), (195, 532748), (260, 399561), (390, 266374), (780, 133187)]