27758340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{154213}}^1$

素因数の和:154228

約数の個数: 36

約数和(自身を含む): 84200844

約数和(自身を除く): 56442504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 154213, 308426, 462639, 616852, 771065, 925278, 1387917, 1542130, 1850556, 2313195, 2775834, 3084260, 4626390, 5551668, 6939585, 9252780, 13879170, 27758340]

約数ペア:

[(1, 27758340), (2, 13879170), (3, 9252780), (4, 6939585), (5, 5551668), (6, 4626390), (9, 3084260), (10, 2775834), (12, 2313195), (15, 1850556), (18, 1542130), (20, 1387917), (30, 925278), (36, 771065), (45, 616852), (60, 462639), (90, 308426), (180, 154213)]