30147124

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 63060480

約数和(自身を除く): 32913356

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 137, 203, 271, 274, 406, 542, 548, 812, 959, 1084, 1897, 1918, 3794, 3836, 3973, 7588, 7859, 7946, 15718, 15892, 27811, 31436, 37127, 55013, 55622, 74254, 110026, 111244, 148508, 220052, 259889, 519778, 1039556, 1076683, 2153366, 4306732, 7536781, 15073562, 30147124]

約数ペア:

[(1, 30147124), (2, 15073562), (4, 7536781), (7, 4306732), (14, 2153366), (28, 1076683), (29, 1039556), (58, 519778), (116, 259889), (137, 220052), (203, 148508), (271, 111244), (274, 110026), (406, 74254), (542, 55622), (548, 55013), (812, 37127), (959, 31436), (1084, 27811), (1897, 15892), (1918, 15718), (3794, 7946), (3836, 7859), (3973, 7588)]