2044679940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{307009}}^1$

素因数の和:307061

約数の個数: 72

約数和(自身を含む): 6369843480

約数和(自身を除く): 4325163540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 307009, 614018, 921027, 1228036, 1535045, 1842054, 2763081, 3070090, 3684108, 4605135, 5526162, 6140180, 9210270, 11052324, 11359333, 13815405, 18420540, 22718666, 27630810, 34077999, 45437332, 55261620, 56796665, 68155998, 102233997, 113593330, 136311996, 170389995, 204467994, 227186660, 340779990, 408935988, 511169985, 681559980, 1022339970, 2044679940]

約数ペア:

[(1, 2044679940), (2, 1022339970), (3, 681559980), (4, 511169985), (5, 408935988), (6, 340779990), (9, 227186660), (10, 204467994), (12, 170389995), (15, 136311996), (18, 113593330), (20, 102233997), (30, 68155998), (36, 56796665), (37, 55261620), (45, 45437332), (60, 34077999), (74, 27630810), (90, 22718666), (111, 18420540), (148, 13815405), (180, 11359333), (185, 11052324), (222, 9210270), (333, 6140180), (370, 5526162), (444, 4605135), (555, 3684108), (666, 3070090), (740, 2763081), (1110, 1842054), (1332, 1535045), (1665, 1228036), (2220, 921027), (3330, 614018), (6660, 307009)]