290503050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{13933}}^1$

素因数の和:14087

約数の個数: 48

約数和(自身を含む): 725682720

約数和(自身を除く): 435179670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 278, 417, 695, 834, 1390, 2085, 3475, 4170, 6950, 10425, 13933, 20850, 27866, 41799, 69665, 83598, 139330, 208995, 348325, 417990, 696650, 1044975, 1936687, 2089950, 3873374, 5810061, 9683435, 11620122, 19366870, 29050305, 48417175, 58100610, 96834350, 145251525, 290503050]

約数ペア:

[(1, 290503050), (2, 145251525), (3, 96834350), (5, 58100610), (6, 48417175), (10, 29050305), (15, 19366870), (25, 11620122), (30, 9683435), (50, 5810061), (75, 3873374), (139, 2089950), (150, 1936687), (278, 1044975), (417, 696650), (695, 417990), (834, 348325), (1390, 208995), (2085, 139330), (3475, 83598), (4170, 69665), (6950, 41799), (10425, 27866), (13933, 20850)]