30161216

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 56

約数和(自身を含む): 63008256

約数和(自身を除く): 32847040

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 148, 188, 271, 296, 376, 542, 592, 752, 1084, 1184, 1504, 1739, 2168, 2368, 3008, 3478, 4336, 6956, 8672, 10027, 12737, 13912, 17344, 20054, 25474, 27824, 40108, 50948, 55648, 80216, 101896, 111296, 160432, 203792, 320864, 407584, 471269, 641728, 815168, 942538, 1885076, 3770152, 7540304, 15080608, 30161216]

約数ペア:

[(1, 30161216), (2, 15080608), (4, 7540304), (8, 3770152), (16, 1885076), (32, 942538), (37, 815168), (47, 641728), (64, 471269), (74, 407584), (94, 320864), (148, 203792), (188, 160432), (271, 111296), (296, 101896), (376, 80216), (542, 55648), (592, 50948), (752, 40108), (1084, 27824), (1184, 25474), (1504, 20054), (1739, 17344), (2168, 13912), (2368, 12737), (3008, 10027), (3478, 8672), (4336, 6956)]