30752564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 60170880

約数和(自身を除く): 29418316

約数列:

[1, 2, 4, 19, 23, 38, 46, 73, 76, 92, 146, 241, 292, 437, 482, 874, 964, 1387, 1679, 1748, 2774, 3358, 4579, 5543, 5548, 6716, 9158, 11086, 17593, 18316, 22172, 31901, 35186, 63802, 70372, 105317, 127604, 210634, 334267, 404639, 421268, 668534, 809278, 1337068, 1618556, 7688141, 15376282, 30752564]

約数ペア:

[(1, 30752564), (2, 15376282), (4, 7688141), (19, 1618556), (23, 1337068), (38, 809278), (46, 668534), (73, 421268), (76, 404639), (92, 334267), (146, 210634), (241, 127604), (292, 105317), (437, 70372), (482, 63802), (874, 35186), (964, 31901), (1387, 22172), (1679, 18316), (1748, 17593), (2774, 11086), (3358, 9158), (4579, 6716), (5543, 5548)]