30541140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{24239}}^1$

素因数の和:24261

約数の個数: 72

約数和(自身を含む): 105880320

約数和(自身を除く): 75339180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 24239, 48478, 72717, 96956, 121195, 145434, 169673, 218151, 242390, 290868, 339346, 363585, 436302, 484780, 509019, 678692, 727170, 848365, 872604, 1018038, 1090755, 1454340, 1527057, 1696730, 2036076, 2181510, 2545095, 3054114, 3393460, 4363020, 5090190, 6108228, 7635285, 10180380, 15270570, 30541140]

約数ペア:

[(1, 30541140), (2, 15270570), (3, 10180380), (4, 7635285), (5, 6108228), (6, 5090190), (7, 4363020), (9, 3393460), (10, 3054114), (12, 2545095), (14, 2181510), (15, 2036076), (18, 1696730), (20, 1527057), (21, 1454340), (28, 1090755), (30, 1018038), (35, 872604), (36, 848365), (42, 727170), (45, 678692), (60, 509019), (63, 484780), (70, 436302), (84, 363585), (90, 339346), (105, 290868), (126, 242390), (140, 218151), (180, 169673), (210, 145434), (252, 121195), (315, 96956), (420, 72717), (630, 48478), (1260, 24239)]