210006005690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6869}}^1\times {\mathrm{235177}}^1$

素因数の和:242066

約数の個数: 32

約数和(自身を含む): 407149560720

約数和(自身を除く): 197143555030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6869, 13738, 34345, 68690, 89297, 178594, 235177, 446485, 470354, 892970, 1175885, 2351770, 3057301, 6114602, 15286505, 30573010, 1615430813, 3230861626, 8077154065, 16154308130, 21000600569, 42001201138, 105003002845, 210006005690]

約数ペア:

[(1, 210006005690), (2, 105003002845), (5, 42001201138), (10, 21000600569), (13, 16154308130), (26, 8077154065), (65, 3230861626), (130, 1615430813), (6869, 30573010), (13738, 15286505), (34345, 6114602), (68690, 3057301), (89297, 2351770), (178594, 1175885), (235177, 892970), (446485, 470354)]