30402196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{719}}^1$

素因数の和:796

約数の個数: 36

約数和(自身を含む): 60056640

約数和(自身を除く): 29654444

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 719, 961, 1364, 1438, 1922, 2876, 3844, 7909, 10571, 15818, 21142, 22289, 31636, 42284, 44578, 89156, 245179, 490358, 690959, 980716, 1381918, 2763836, 7600549, 15201098, 30402196]

約数ペア:

[(1, 30402196), (2, 15201098), (4, 7600549), (11, 2763836), (22, 1381918), (31, 980716), (44, 690959), (62, 490358), (124, 245179), (341, 89156), (682, 44578), (719, 42284), (961, 31636), (1364, 22289), (1438, 21142), (1922, 15818), (2876, 10571), (3844, 7909)]