30571394

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 57127680

約数和(自身を除く): 26556286

約数列:

[1, 2, 7, 14, 29, 31, 49, 58, 62, 98, 203, 217, 347, 406, 434, 694, 899, 1421, 1519, 1798, 2429, 2842, 3038, 4858, 6293, 10063, 10757, 12586, 17003, 20126, 21514, 34006, 44051, 70441, 75299, 88102, 140882, 150598, 311953, 493087, 527093, 623906, 986174, 1054186, 2183671, 4367342, 15285697, 30571394]

約数ペア:

[(1, 30571394), (2, 15285697), (7, 4367342), (14, 2183671), (29, 1054186), (31, 986174), (49, 623906), (58, 527093), (62, 493087), (98, 311953), (203, 150598), (217, 140882), (347, 88102), (406, 75299), (434, 70441), (694, 44051), (899, 34006), (1421, 21514), (1519, 20126), (1798, 17003), (2429, 12586), (2842, 10757), (3038, 10063), (4858, 6293)]