1540098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 4043520

約数和(自身を除く): 2503422

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 719, 1071, 1438, 2142, 2157, 4314, 5033, 6471, 10066, 12223, 12942, 15099, 24446, 30198, 36669, 45297, 73338, 85561, 90594, 110007, 171122, 220014, 256683, 513366, 770049, 1540098]

約数ペア:

[(1, 1540098), (2, 770049), (3, 513366), (6, 256683), (7, 220014), (9, 171122), (14, 110007), (17, 90594), (18, 85561), (21, 73338), (34, 45297), (42, 36669), (51, 30198), (63, 24446), (102, 15099), (119, 12942), (126, 12223), (153, 10066), (238, 6471), (306, 5033), (357, 4314), (714, 2157), (719, 2142), (1071, 1438)]