29476620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1973}}^1$

素因数の和:2071

約数の個数: 72

約数和(自身を含む): 90535536

約数和(自身を除く): 61058916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 1973, 2490, 2988, 3735, 3946, 4980, 5919, 7470, 7892, 9865, 11838, 14940, 17757, 19730, 23676, 29595, 35514, 39460, 59190, 71028, 88785, 118380, 163759, 177570, 327518, 355140, 491277, 655036, 818795, 982554, 1473831, 1637590, 1965108, 2456385, 2947662, 3275180, 4912770, 5895324, 7369155, 9825540, 14738310, 29476620]

約数ペア:

[(1, 29476620), (2, 14738310), (3, 9825540), (4, 7369155), (5, 5895324), (6, 4912770), (9, 3275180), (10, 2947662), (12, 2456385), (15, 1965108), (18, 1637590), (20, 1473831), (30, 982554), (36, 818795), (45, 655036), (60, 491277), (83, 355140), (90, 327518), (166, 177570), (180, 163759), (249, 118380), (332, 88785), (415, 71028), (498, 59190), (747, 39460), (830, 35514), (996, 29595), (1245, 23676), (1494, 19730), (1660, 17757), (1973, 14940), (2490, 11838), (2988, 9865), (3735, 7892), (3946, 7470), (4980, 5919)]