30737328

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{1613}}^1$

素因数の和:2021

約数の個数: 40

約数和(自身を含む): 79654128

約数和(自身を除く): 48916800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1191, 1588, 1613, 2382, 3176, 3226, 4764, 4839, 6352, 6452, 9528, 9678, 12904, 19056, 19356, 25808, 38712, 77424, 640361, 1280722, 1921083, 2561444, 3842166, 5122888, 7684332, 10245776, 15368664, 30737328]

約数ペア:

[(1, 30737328), (2, 15368664), (3, 10245776), (4, 7684332), (6, 5122888), (8, 3842166), (12, 2561444), (16, 1921083), (24, 1280722), (48, 640361), (397, 77424), (794, 38712), (1191, 25808), (1588, 19356), (1613, 19056), (2382, 12904), (3176, 9678), (3226, 9528), (4764, 6452), (4839, 6352)]