8889642990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{551809}}^1$

素因数の和:552001

約数の個数: 48

約数和(自身を含む): 23242237200

約数和(自身を除く): 14352594210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 5370, 8055, 16110, 551809, 1103618, 1655427, 2759045, 3310854, 4966281, 5518090, 8277135, 9932562, 16554270, 24831405, 49662810, 98773811, 197547622, 296321433, 493869055, 592642866, 888964299, 987738110, 1481607165, 1777928598, 2963214330, 4444821495, 8889642990]

約数ペア:

[(1, 8889642990), (2, 4444821495), (3, 2963214330), (5, 1777928598), (6, 1481607165), (9, 987738110), (10, 888964299), (15, 592642866), (18, 493869055), (30, 296321433), (45, 197547622), (90, 98773811), (179, 49662810), (358, 24831405), (537, 16554270), (895, 9932562), (1074, 8277135), (1611, 5518090), (1790, 4966281), (2685, 3310854), (3222, 2759045), (5370, 1655427), (8055, 1103618), (16110, 551809)]