27704850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9721}}^1$

素因数の和:9755

約数の個数: 48

約数和(自身を含む): 72331680

約数和(自身を除く): 44626830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 9721, 19442, 29163, 48605, 58326, 97210, 145815, 184699, 243025, 291630, 369398, 486050, 554097, 729075, 923495, 1108194, 1458150, 1846990, 2770485, 4617475, 5540970, 9234950, 13852425, 27704850]

約数ペア:

[(1, 27704850), (2, 13852425), (3, 9234950), (5, 5540970), (6, 4617475), (10, 2770485), (15, 1846990), (19, 1458150), (25, 1108194), (30, 923495), (38, 729075), (50, 554097), (57, 486050), (75, 369398), (95, 291630), (114, 243025), (150, 184699), (190, 145815), (285, 97210), (475, 58326), (570, 48605), (950, 29163), (1425, 19442), (2850, 9721)]