443299860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{34687}}^1$

素因数の和:34773

約数の個数: 72

約数和(自身を含む): 1363654656

約数和(自身を除く): 920354796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 34687, 69374, 104061, 138748, 173435, 208122, 312183, 346870, 416244, 520305, 624366, 693740, 1040610, 1248732, 1560915, 2081220, 2462777, 3121830, 4925554, 6243660, 7388331, 9851108, 12313885, 14776662, 22164993, 24627770, 29553324, 36941655, 44329986, 49255540, 73883310, 88659972, 110824965, 147766620, 221649930, 443299860]

約数ペア:

[(1, 443299860), (2, 221649930), (3, 147766620), (4, 110824965), (5, 88659972), (6, 73883310), (9, 49255540), (10, 44329986), (12, 36941655), (15, 29553324), (18, 24627770), (20, 22164993), (30, 14776662), (36, 12313885), (45, 9851108), (60, 7388331), (71, 6243660), (90, 4925554), (142, 3121830), (180, 2462777), (213, 2081220), (284, 1560915), (355, 1248732), (426, 1040610), (639, 693740), (710, 624366), (852, 520305), (1065, 416244), (1278, 346870), (1420, 312183), (2130, 208122), (2556, 173435), (3195, 138748), (4260, 104061), (6390, 69374), (12780, 34687)]