30788196

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 74403840

約数和(自身を除く): 43615644

約数列:

[1, 2, 3, 4, 6, 12, 47, 79, 94, 141, 158, 188, 237, 282, 316, 474, 564, 691, 948, 1382, 2073, 2764, 3713, 4146, 7426, 8292, 11139, 14852, 22278, 32477, 44556, 54589, 64954, 97431, 109178, 129908, 163767, 194862, 218356, 327534, 389724, 655068, 2565683, 5131366, 7697049, 10262732, 15394098, 30788196]

約数ペア:

[(1, 30788196), (2, 15394098), (3, 10262732), (4, 7697049), (6, 5131366), (12, 2565683), (47, 655068), (79, 389724), (94, 327534), (141, 218356), (158, 194862), (188, 163767), (237, 129908), (282, 109178), (316, 97431), (474, 64954), (564, 54589), (691, 44556), (948, 32477), (1382, 22278), (2073, 14852), (2764, 11139), (3713, 8292), (4146, 7426)]