30305448

素因数分解:

$2^3\times 3^3\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 84772800

約数和(自身を除く): 54467352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 173, 216, 346, 519, 692, 811, 1038, 1384, 1557, 1622, 2076, 2433, 3114, 3244, 4152, 4671, 4866, 6228, 6488, 7299, 9342, 9732, 12456, 14598, 18684, 19464, 21897, 29196, 37368, 43794, 58392, 87588, 140303, 175176, 280606, 420909, 561212, 841818, 1122424, 1262727, 1683636, 2525454, 3367272, 3788181, 5050908, 7576362, 10101816, 15152724, 30305448]

約数ペア:

[(1, 30305448), (2, 15152724), (3, 10101816), (4, 7576362), (6, 5050908), (8, 3788181), (9, 3367272), (12, 2525454), (18, 1683636), (24, 1262727), (27, 1122424), (36, 841818), (54, 561212), (72, 420909), (108, 280606), (173, 175176), (216, 140303), (346, 87588), (519, 58392), (692, 43794), (811, 37368), (1038, 29196), (1384, 21897), (1557, 19464), (1622, 18684), (2076, 14598), (2433, 12456), (3114, 9732), (3244, 9342), (4152, 7299), (4671, 6488), (4866, 6228)]