13729860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1017

約数の個数: 72

約数和(自身を含む): 42194880

約数和(自身を除く): 28465020

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, 919, 996, 1245, 1494, 1660, 1838, 2490, 2757, 2988, 3676, 3735, 4595, 4980, 5514, 7470, 8271, 9190, 11028, 13785, 14940, 16542, 18380, 27570, 33084, 41355, 55140, 76277, 82710, 152554, 165420, 228831, 305108, 381385, 457662, 686493, 762770, 915324, 1144155, 1372986, 1525540, 2288310, 2745972, 3432465, 4576620, 6864930, 13729860]

約数ペア:

[(1, 13729860), (2, 6864930), (3, 4576620), (4, 3432465), (5, 2745972), (6, 2288310), (9, 1525540), (10, 1372986), (12, 1144155), (15, 915324), (18, 762770), (20, 686493), (30, 457662), (36, 381385), (45, 305108), (60, 228831), (83, 165420), (90, 152554), (166, 82710), (180, 76277), (249, 55140), (332, 41355), (415, 33084), (498, 27570), (747, 18380), (830, 16542), (919, 14940), (996, 13785), (1245, 11028), (1494, 9190), (1660, 8271), (1838, 7470), (2490, 5514), (2757, 4980), (2988, 4595), (3676, 3735)]