1113457020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1427509}}^1$

素因数の和:1427534

約数の個数: 48

約数和(自身を含む): 3357503520

約数和(自身を除く): 2244046500

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, 1427509, 2855018, 4282527, 5710036, 7137545, 8565054, 14275090, 17130108, 18557617, 21412635, 28550180, 37115234, 42825270, 55672851, 74230468, 85650540, 92788085, 111345702, 185576170, 222691404, 278364255, 371152340, 556728510, 1113457020]

約数ペア:

[(1, 1113457020), (2, 556728510), (3, 371152340), (4, 278364255), (5, 222691404), (6, 185576170), (10, 111345702), (12, 92788085), (13, 85650540), (15, 74230468), (20, 55672851), (26, 42825270), (30, 37115234), (39, 28550180), (52, 21412635), (60, 18557617), (65, 17130108), (78, 14275090), (130, 8565054), (156, 7137545), (195, 5710036), (260, 4282527), (390, 2855018), (780, 1427509)]