4555890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 11950848

約数和(自身を除く): 7394958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 227, 446, 454, 669, 681, 1115, 1135, 1338, 1362, 2007, 2043, 2230, 2270, 3345, 3405, 4014, 4086, 6690, 6810, 10035, 10215, 20070, 20430, 50621, 101242, 151863, 253105, 303726, 455589, 506210, 759315, 911178, 1518630, 2277945, 4555890]

約数ペア:

[(1, 4555890), (2, 2277945), (3, 1518630), (5, 911178), (6, 759315), (9, 506210), (10, 455589), (15, 303726), (18, 253105), (30, 151863), (45, 101242), (90, 50621), (223, 20430), (227, 20070), (446, 10215), (454, 10035), (669, 6810), (681, 6690), (1115, 4086), (1135, 4014), (1338, 3405), (1362, 3345), (2007, 2270), (2043, 2230)]