56430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:46

約数の個数: 64

約数和(自身を含む): 172800

約数和(自身を除く): 116370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 990, 1026, 1045, 1254, 1485, 1710, 1881, 2090, 2565, 2970, 3135, 3762, 5130, 5643, 6270, 9405, 11286, 18810, 28215, 56430]

約数ペア:

[(1, 56430), (2, 28215), (3, 18810), (5, 11286), (6, 9405), (9, 6270), (10, 5643), (11, 5130), (15, 3762), (18, 3135), (19, 2970), (22, 2565), (27, 2090), (30, 1881), (33, 1710), (38, 1485), (45, 1254), (54, 1045), (55, 1026), (57, 990), (66, 855), (90, 627), (95, 594), (99, 570), (110, 513), (114, 495), (135, 418), (165, 342), (171, 330), (190, 297), (198, 285), (209, 270)]