1651366620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{195197}}^1$

素因数の和:195259

約数の個数: 72

約数和(自身を含む): 5115749184

約数和(自身を除く): 3464382564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 195197, 390394, 585591, 780788, 975985, 1171182, 1756773, 1951970, 2342364, 2927955, 3513546, 3903940, 5855910, 7027092, 8783865, 9174259, 11711820, 17567730, 18348518, 27522777, 35135460, 36697036, 45871295, 55045554, 82568331, 91742590, 110091108, 137613885, 165136662, 183485180, 275227770, 330273324, 412841655, 550455540, 825683310, 1651366620]

約数ペア:

[(1, 1651366620), (2, 825683310), (3, 550455540), (4, 412841655), (5, 330273324), (6, 275227770), (9, 183485180), (10, 165136662), (12, 137613885), (15, 110091108), (18, 91742590), (20, 82568331), (30, 55045554), (36, 45871295), (45, 36697036), (47, 35135460), (60, 27522777), (90, 18348518), (94, 17567730), (141, 11711820), (180, 9174259), (188, 8783865), (235, 7027092), (282, 5855910), (423, 3903940), (470, 3513546), (564, 2927955), (705, 2342364), (846, 1951970), (940, 1756773), (1410, 1171182), (1692, 975985), (2115, 780788), (2820, 585591), (4230, 390394), (8460, 195197)]