13156722990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{375799}}^1$

素因数の和:376201

約数の個数: 48

約数和(自身を含む): 34295508000

約数和(自身を除く): 21138785010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1167, 1945, 2334, 3501, 3890, 5835, 7002, 11670, 17505, 35010, 375799, 751598, 1127397, 1878995, 2254794, 3382191, 3757990, 5636985, 6764382, 11273970, 16910955, 33821910, 146185811, 292371622, 438557433, 730929055, 877114866, 1315672299, 1461858110, 2192787165, 2631344598, 4385574330, 6578361495, 13156722990]

約数ペア:

[(1, 13156722990), (2, 6578361495), (3, 4385574330), (5, 2631344598), (6, 2192787165), (9, 1461858110), (10, 1315672299), (15, 877114866), (18, 730929055), (30, 438557433), (45, 292371622), (90, 146185811), (389, 33821910), (778, 16910955), (1167, 11273970), (1945, 6764382), (2334, 5636985), (3501, 3757990), (3890, 3382191), (5835, 2254794), (7002, 1878995), (11670, 1127397), (17505, 751598), (35010, 375799)]