47166990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120941}}^1$

素因数の和:120964

約数の個数: 32

約数和(自身を含む): 121909536

約数和(自身を除く): 74742546

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 120941, 241882, 362823, 604705, 725646, 1209410, 1572233, 1814115, 3144466, 3628230, 4716699, 7861165, 9433398, 15722330, 23583495, 47166990]

約数ペア:

[(1, 47166990), (2, 23583495), (3, 15722330), (5, 9433398), (6, 7861165), (10, 4716699), (13, 3628230), (15, 3144466), (26, 1814115), (30, 1572233), (39, 1209410), (65, 725646), (78, 604705), (130, 362823), (195, 241882), (390, 120941)]