111131370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 331793280

約数和(自身を除く): 220661910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 419, 421, 630, 838, 842, 1257, 1263, 2095, 2105, 2514, 2526, 2933, 2947, 3771, 3789, 4190, 4210, 5866, 5894, 6285, 6315, 7542, 7578, 8799, 8841, 12570, 12630, 14665, 14735, 17598, 17682, 18855, 18945, 26397, 26523, 29330, 29470, 37710, 37890, 43995, 44205, 52794, 53046, 87990, 88410, 131985, 132615, 176399, 263970, 265230, 352798, 529197, 881995, 1058394, 1234793, 1587591, 1763990, 2469586, 2645985, 3175182, 3704379, 5291970, 6173965, 7408758, 7937955, 11113137, 12347930, 15875910, 18521895, 22226274, 37043790, 55565685, 111131370]

約数ペア:

[(1, 111131370), (2, 55565685), (3, 37043790), (5, 22226274), (6, 18521895), (7, 15875910), (9, 12347930), (10, 11113137), (14, 7937955), (15, 7408758), (18, 6173965), (21, 5291970), (30, 3704379), (35, 3175182), (42, 2645985), (45, 2469586), (63, 1763990), (70, 1587591), (90, 1234793), (105, 1058394), (126, 881995), (210, 529197), (315, 352798), (419, 265230), (421, 263970), (630, 176399), (838, 132615), (842, 131985), (1257, 88410), (1263, 87990), (2095, 53046), (2105, 52794), (2514, 44205), (2526, 43995), (2933, 37890), (2947, 37710), (3771, 29470), (3789, 29330), (4190, 26523), (4210, 26397), (5866, 18945), (5894, 18855), (6285, 17682), (6315, 17598), (7542, 14735), (7578, 14665), (8799, 12630), (8841, 12570)]