30956558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 51438240

約数和(自身を除く): 20481682

約数列:

[1, 2, 17, 34, 41, 53, 82, 106, 419, 697, 838, 901, 1394, 1802, 2173, 4346, 7123, 14246, 17179, 22207, 34358, 36941, 44414, 73882, 292043, 377519, 584086, 755038, 910487, 1820974, 15478279, 30956558]

約数ペア:

[(1, 30956558), (2, 15478279), (17, 1820974), (34, 910487), (41, 755038), (53, 584086), (82, 377519), (106, 292043), (419, 73882), (697, 44414), (838, 36941), (901, 34358), (1394, 22207), (1802, 17179), (2173, 14246), (4346, 7123)]