54977370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{673}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 151407360

約数和(自身を除く): 96429990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 389, 673, 778, 1167, 1346, 1945, 2019, 2334, 2723, 3365, 3890, 4038, 4711, 5446, 5835, 6730, 8169, 9422, 10095, 11670, 13615, 14133, 16338, 20190, 23555, 27230, 28266, 40845, 47110, 70665, 81690, 141330, 261797, 523594, 785391, 1308985, 1570782, 1832579, 2617970, 3665158, 3926955, 5497737, 7853910, 9162895, 10995474, 18325790, 27488685, 54977370]

約数ペア:

[(1, 54977370), (2, 27488685), (3, 18325790), (5, 10995474), (6, 9162895), (7, 7853910), (10, 5497737), (14, 3926955), (15, 3665158), (21, 2617970), (30, 1832579), (35, 1570782), (42, 1308985), (70, 785391), (105, 523594), (210, 261797), (389, 141330), (673, 81690), (778, 70665), (1167, 47110), (1346, 40845), (1945, 28266), (2019, 27230), (2334, 23555), (2723, 20190), (3365, 16338), (3890, 14133), (4038, 13615), (4711, 11670), (5446, 10095), (5835, 9422), (6730, 8169)]