1580490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 4355208

約数和(自身を除く): 2774718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1033, 1530, 2066, 3099, 5165, 6198, 9297, 10330, 15495, 17561, 18594, 30990, 35122, 46485, 52683, 87805, 92970, 105366, 158049, 175610, 263415, 316098, 526830, 790245, 1580490]

約数ペア:

[(1, 1580490), (2, 790245), (3, 526830), (5, 316098), (6, 263415), (9, 175610), (10, 158049), (15, 105366), (17, 92970), (18, 87805), (30, 52683), (34, 46485), (45, 35122), (51, 30990), (85, 18594), (90, 17561), (102, 15495), (153, 10330), (170, 9297), (255, 6198), (306, 5165), (510, 3099), (765, 2066), (1033, 1530)]