7804260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 23901696

約数和(自身を除く): 16097436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 227, 382, 454, 573, 681, 764, 908, 955, 1135, 1146, 1362, 1719, 1910, 2043, 2270, 2292, 2724, 2865, 3405, 3438, 3820, 4086, 4540, 5730, 6810, 6876, 8172, 8595, 10215, 11460, 13620, 17190, 20430, 34380, 40860, 43357, 86714, 130071, 173428, 216785, 260142, 390213, 433570, 520284, 650355, 780426, 867140, 1300710, 1560852, 1951065, 2601420, 3902130, 7804260]

約数ペア:

[(1, 7804260), (2, 3902130), (3, 2601420), (4, 1951065), (5, 1560852), (6, 1300710), (9, 867140), (10, 780426), (12, 650355), (15, 520284), (18, 433570), (20, 390213), (30, 260142), (36, 216785), (45, 173428), (60, 130071), (90, 86714), (180, 43357), (191, 40860), (227, 34380), (382, 20430), (454, 17190), (573, 13620), (681, 11460), (764, 10215), (908, 8595), (955, 8172), (1135, 6876), (1146, 6810), (1362, 5730), (1719, 4540), (1910, 4086), (2043, 3820), (2270, 3438), (2292, 3405), (2724, 2865)]