5161140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 15980328

約数和(自身を除く): 10819188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 541, 636, 795, 954, 1060, 1082, 1590, 1623, 1908, 2164, 2385, 2705, 3180, 3246, 4770, 4869, 5410, 6492, 8115, 9540, 9738, 10820, 16230, 19476, 24345, 28673, 32460, 48690, 57346, 86019, 97380, 114692, 143365, 172038, 258057, 286730, 344076, 430095, 516114, 573460, 860190, 1032228, 1290285, 1720380, 2580570, 5161140]

約数ペア:

[(1, 5161140), (2, 2580570), (3, 1720380), (4, 1290285), (5, 1032228), (6, 860190), (9, 573460), (10, 516114), (12, 430095), (15, 344076), (18, 286730), (20, 258057), (30, 172038), (36, 143365), (45, 114692), (53, 97380), (60, 86019), (90, 57346), (106, 48690), (159, 32460), (180, 28673), (212, 24345), (265, 19476), (318, 16230), (477, 10820), (530, 9738), (541, 9540), (636, 8115), (795, 6492), (954, 5410), (1060, 4869), (1082, 4770), (1590, 3246), (1623, 3180), (1908, 2705), (2164, 2385)]