4999860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 15966720

約数和(自身を除く): 10966860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 197, 235, 270, 282, 394, 423, 470, 540, 564, 591, 705, 788, 846, 940, 985, 1182, 1269, 1410, 1692, 1773, 1970, 2115, 2364, 2538, 2820, 2955, 3546, 3940, 4230, 5076, 5319, 5910, 6345, 7092, 8460, 8865, 9259, 10638, 11820, 12690, 17730, 18518, 21276, 25380, 26595, 27777, 35460, 37036, 46295, 53190, 55554, 83331, 92590, 106380, 111108, 138885, 166662, 185180, 249993, 277770, 333324, 416655, 499986, 555540, 833310, 999972, 1249965, 1666620, 2499930, 4999860]

約数ペア:

[(1, 4999860), (2, 2499930), (3, 1666620), (4, 1249965), (5, 999972), (6, 833310), (9, 555540), (10, 499986), (12, 416655), (15, 333324), (18, 277770), (20, 249993), (27, 185180), (30, 166662), (36, 138885), (45, 111108), (47, 106380), (54, 92590), (60, 83331), (90, 55554), (94, 53190), (108, 46295), (135, 37036), (141, 35460), (180, 27777), (188, 26595), (197, 25380), (235, 21276), (270, 18518), (282, 17730), (394, 12690), (423, 11820), (470, 10638), (540, 9259), (564, 8865), (591, 8460), (705, 7092), (788, 6345), (846, 5910), (940, 5319), (985, 5076), (1182, 4230), (1269, 3940), (1410, 3546), (1692, 2955), (1773, 2820), (1970, 2538), (2115, 2364)]