207860730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89983}}^1$

素因数の和:90011

約数の個数: 64

約数和(自身を含む): 621969408

約数和(自身を除く): 414108678

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 89983, 179966, 269949, 449915, 539898, 629881, 899830, 989813, 1259762, 1349745, 1889643, 1979626, 2699490, 2969439, 3149405, 3779286, 4949065, 5938878, 6298810, 6928691, 9448215, 9898130, 13857382, 14847195, 18896430, 20786073, 29694390, 34643455, 41572146, 69286910, 103930365, 207860730]

約数ペア:

[(1, 207860730), (2, 103930365), (3, 69286910), (5, 41572146), (6, 34643455), (7, 29694390), (10, 20786073), (11, 18896430), (14, 14847195), (15, 13857382), (21, 9898130), (22, 9448215), (30, 6928691), (33, 6298810), (35, 5938878), (42, 4949065), (55, 3779286), (66, 3149405), (70, 2969439), (77, 2699490), (105, 1979626), (110, 1889643), (154, 1349745), (165, 1259762), (210, 989813), (231, 899830), (330, 629881), (385, 539898), (462, 449915), (770, 269949), (1155, 179966), (2310, 89983)]