12509730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4793}}^1$

素因数の和:4835

約数の個数: 48

約数和(自身を含む): 33653880

約数和(自身を除く): 21144150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 4793, 9586, 14379, 23965, 28758, 43137, 47930, 71895, 86274, 138997, 143790, 215685, 277994, 416991, 431370, 694985, 833982, 1250973, 1389970, 2084955, 2501946, 4169910, 6254865, 12509730]

約数ペア:

[(1, 12509730), (2, 6254865), (3, 4169910), (5, 2501946), (6, 2084955), (9, 1389970), (10, 1250973), (15, 833982), (18, 694985), (29, 431370), (30, 416991), (45, 277994), (58, 215685), (87, 143790), (90, 138997), (145, 86274), (174, 71895), (261, 47930), (290, 43137), (435, 28758), (522, 23965), (870, 14379), (1305, 9586), (2610, 4793)]