2912993790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13871399}}^1$

素因数の和:13871416

約数の個数: 32

約数和(自身を含む): 7989926400

約数和(自身を除く): 5076932610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13871399, 27742798, 41614197, 69356995, 83228394, 97099793, 138713990, 194199586, 208070985, 291299379, 416141970, 485498965, 582598758, 970997930, 1456496895, 2912993790]

約数ペア:

[(1, 2912993790), (2, 1456496895), (3, 970997930), (5, 582598758), (6, 485498965), (7, 416141970), (10, 291299379), (14, 208070985), (15, 194199586), (21, 138713990), (30, 97099793), (35, 83228394), (42, 69356995), (70, 41614197), (105, 27742798), (210, 13871399)]