2206438380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1361999}}^1$

素因数の和:1362020

約数の個数: 60

約数和(自身を含む): 6921684000

約数和(自身を除く): 4715245620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1361999, 2723998, 4085997, 5447996, 6809995, 8171994, 12257991, 13619990, 16343988, 20429985, 24515982, 27239980, 36773973, 40859970, 49031964, 61289955, 73547946, 81719940, 110321919, 122579910, 147095892, 183869865, 220643838, 245159820, 367739730, 441287676, 551609595, 735479460, 1103219190, 2206438380]

約数ペア:

[(1, 2206438380), (2, 1103219190), (3, 735479460), (4, 551609595), (5, 441287676), (6, 367739730), (9, 245159820), (10, 220643838), (12, 183869865), (15, 147095892), (18, 122579910), (20, 110321919), (27, 81719940), (30, 73547946), (36, 61289955), (45, 49031964), (54, 40859970), (60, 36773973), (81, 27239980), (90, 24515982), (108, 20429985), (135, 16343988), (162, 13619990), (180, 12257991), (270, 8171994), (324, 6809995), (405, 5447996), (540, 4085997), (810, 2723998), (1620, 1361999)]