197025420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113233}}^1$

素因数の和:113274

約数の個数: 48

約数和(自身を含む): 570699360

約数和(自身を除く): 373673940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 113233, 226466, 339699, 452932, 566165, 679398, 1132330, 1358796, 1698495, 2264660, 3283757, 3396990, 6567514, 6793980, 9851271, 13135028, 16418785, 19702542, 32837570, 39405084, 49256355, 65675140, 98512710, 197025420]

約数ペア:

[(1, 197025420), (2, 98512710), (3, 65675140), (4, 49256355), (5, 39405084), (6, 32837570), (10, 19702542), (12, 16418785), (15, 13135028), (20, 9851271), (29, 6793980), (30, 6567514), (58, 3396990), (60, 3283757), (87, 2264660), (116, 1698495), (145, 1358796), (174, 1132330), (290, 679398), (348, 566165), (435, 452932), (580, 339699), (870, 226466), (1740, 113233)]