30712164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2791}}^1$

素因数の和:2936

約数の個数: 48

約数和(自身を含む): 82553856

約数和(自身を除く): 51841692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 2791, 3668, 5502, 5582, 8373, 11004, 11164, 16746, 19537, 33492, 39074, 58611, 78148, 117222, 234444, 365621, 731242, 1096863, 1462484, 2193726, 2559347, 4387452, 5118694, 7678041, 10237388, 15356082, 30712164]

約数ペア:

[(1, 30712164), (2, 15356082), (3, 10237388), (4, 7678041), (6, 5118694), (7, 4387452), (12, 2559347), (14, 2193726), (21, 1462484), (28, 1096863), (42, 731242), (84, 365621), (131, 234444), (262, 117222), (393, 78148), (524, 58611), (786, 39074), (917, 33492), (1572, 19537), (1834, 16746), (2751, 11164), (2791, 11004), (3668, 8373), (5502, 5582)]