38257290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4127}}^1$

素因数の和:4243

約数の個数: 48

約数和(自身を含む): 100459008

約数和(自身を除く): 62201718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4127, 4635, 8254, 9270, 12381, 20635, 24762, 37143, 41270, 61905, 74286, 123810, 185715, 371430, 425081, 850162, 1275243, 2125405, 2550486, 3825729, 4250810, 6376215, 7651458, 12752430, 19128645, 38257290]

約数ペア:

[(1, 38257290), (2, 19128645), (3, 12752430), (5, 7651458), (6, 6376215), (9, 4250810), (10, 3825729), (15, 2550486), (18, 2125405), (30, 1275243), (45, 850162), (90, 425081), (103, 371430), (206, 185715), (309, 123810), (515, 74286), (618, 61905), (927, 41270), (1030, 37143), (1545, 24762), (1854, 20635), (3090, 12381), (4127, 9270), (4635, 8254)]