7299780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 13384380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1367, 1780, 2670, 2734, 4101, 5340, 5468, 6835, 8202, 13670, 16404, 20505, 27340, 41010, 82020, 121663, 243326, 364989, 486652, 608315, 729978, 1216630, 1459956, 1824945, 2433260, 3649890, 7299780]

約数ペア:

[(1, 7299780), (2, 3649890), (3, 2433260), (4, 1824945), (5, 1459956), (6, 1216630), (10, 729978), (12, 608315), (15, 486652), (20, 364989), (30, 243326), (60, 121663), (89, 82020), (178, 41010), (267, 27340), (356, 20505), (445, 16404), (534, 13670), (890, 8202), (1068, 6835), (1335, 5468), (1367, 5340), (1780, 4101), (2670, 2734)]