43070820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55219}}^1$

素因数の和:55244

約数の個数: 48

約数和(自身を含む): 129877440

約数和(自身を除く): 86806620

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, 55219, 110438, 165657, 220876, 276095, 331314, 552190, 662628, 717847, 828285, 1104380, 1435694, 1656570, 2153541, 2871388, 3313140, 3589235, 4307082, 7178470, 8614164, 10767705, 14356940, 21535410, 43070820]

約数ペア:

[(1, 43070820), (2, 21535410), (3, 14356940), (4, 10767705), (5, 8614164), (6, 7178470), (10, 4307082), (12, 3589235), (13, 3313140), (15, 2871388), (20, 2153541), (26, 1656570), (30, 1435694), (39, 1104380), (52, 828285), (60, 717847), (65, 662628), (78, 552190), (130, 331314), (156, 276095), (195, 220876), (260, 165657), (390, 110438), (780, 55219)]