30423404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 62324640

約数和(自身を除く): 31901236

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 89, 178, 187, 356, 374, 457, 748, 914, 979, 1513, 1828, 1958, 3026, 3916, 5027, 6052, 7769, 10054, 15538, 16643, 20108, 31076, 33286, 40673, 66572, 81346, 85459, 162692, 170918, 341836, 447403, 691441, 894806, 1382882, 1789612, 2765764, 7605851, 15211702, 30423404]

約数ペア:

[(1, 30423404), (2, 15211702), (4, 7605851), (11, 2765764), (17, 1789612), (22, 1382882), (34, 894806), (44, 691441), (68, 447403), (89, 341836), (178, 170918), (187, 162692), (356, 85459), (374, 81346), (457, 66572), (748, 40673), (914, 33286), (979, 31076), (1513, 20108), (1828, 16643), (1958, 15538), (3026, 10054), (3916, 7769), (5027, 6052)]