30000476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 59512320

約数和(自身を除く): 29511844

約数列:

[1, 2, 4, 11, 22, 44, 47, 89, 94, 163, 178, 188, 326, 356, 517, 652, 979, 1034, 1793, 1958, 2068, 3586, 3916, 4183, 7172, 7661, 8366, 14507, 15322, 16732, 29014, 30644, 46013, 58028, 84271, 92026, 159577, 168542, 184052, 319154, 337084, 638308, 681829, 1363658, 2727316, 7500119, 15000238, 30000476]

約数ペア:

[(1, 30000476), (2, 15000238), (4, 7500119), (11, 2727316), (22, 1363658), (44, 681829), (47, 638308), (89, 337084), (94, 319154), (163, 184052), (178, 168542), (188, 159577), (326, 92026), (356, 84271), (517, 58028), (652, 46013), (979, 30644), (1034, 29014), (1793, 16732), (1958, 15322), (2068, 14507), (3586, 8366), (3916, 7661), (4183, 7172)]