30084684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{643}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 80494848

約数和(自身を除く): 50410164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 557, 643, 1114, 1286, 1671, 1929, 2228, 2572, 3342, 3858, 3899, 4501, 6684, 7716, 7798, 9002, 11697, 13503, 15596, 18004, 23394, 27006, 46788, 54012, 358151, 716302, 1074453, 1432604, 2148906, 2507057, 4297812, 5014114, 7521171, 10028228, 15042342, 30084684]

約数ペア:

[(1, 30084684), (2, 15042342), (3, 10028228), (4, 7521171), (6, 5014114), (7, 4297812), (12, 2507057), (14, 2148906), (21, 1432604), (28, 1074453), (42, 716302), (84, 358151), (557, 54012), (643, 46788), (1114, 27006), (1286, 23394), (1671, 18004), (1929, 15596), (2228, 13503), (2572, 11697), (3342, 9002), (3858, 7798), (3899, 7716), (4501, 6684)]